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Recent developments in initiatives, standards, and legislative agendas have led to increases in the number of STEM educators, in particular elementary STEM educators. This study investigates and reports the characteristics and credentials of this group and explores the features and characteristics of the student population within their classrooms. These criteria were analyzed over nearly a decade in efforts to identify progressions and changes in response to national demands. Data for this study was gathered from the Institute for Education Sciences (IES) School and Staffing Survey Teacher Questionnaire (SASS TQ) and documents a significant increase in the number of fulltime elementary STEM educators, depicting the current profile of these educators as largely female, mid-career, and fully certified with a bachelor’s degree from a traditional teacher preparation program. Trends support that this group is becoming more diversified with more seeking graduate degrees and more earning certification via alternative programming. The authors would like to acknowledge Virginia Polytechnic Institute and State University’s Open Access Subvention Fund (OASF) for funding this article.

There is a national conversation about a secondary teacher shortage and the lack of qualified teachers in the classroom. Over recent years, there has been a rise in the number of alternatively certified teachers to fill these positions. This is particularly true in the field of career and technical education. However, there is a debate on whether an alternatively certified teacher is as effective as a traditionally certified teacher. The level of preparedness has been identified as a critical factor in teacher effectiveness. This study looks at the differences in perceived preparedness of early career technology and engineering education teachers to determine if there is a difference between alternatively and traditionally certified teachers. The Schools and Staffing Survey Teacher Questionnaire was used as a generalizable national dataset. The results show that there is no statistically significant difference in the level of perceived preparedness of early career alternatively and traditionally certified technology and engineering education teachers. One construct within preparedness, behavior management, was statistically significant for traditionally certified teachers. By better understanding the nature of teachers in regard to preparedness and certification type, further research can be conducted to better prepare teachers in the field of technology and engineering education. Accepted version

Supplemental material, Appendix_B for Predicting Special and General Educators’ Intent to Continue Teaching Using Conservation of Resources Theory by Elizabeth Bettini, Allison F. Gilmour, Thomas O. Williams and Bonnie Billingsley in Exceptional Children

Although the caseload of students with categorical disabilities and limited English proficiency has increased in recent years for secondary engineering design graphics teachers, the level of preparation to teach students with these characteristics has not. Given that teachers must develop inclusive classroom environments for all students, the current state for teacher preparation in regards to working with students with categorical disabilities and limited English proficiency needs to be explored. This study analyzes data from the School and Staffing Survey Teacher Questionnaire to determine the current characteristics, credentialing, and caseload for secondary engineering design graphics teachers. The results show that almost two-thirds of engineering design graphics teachers have a bachelor's degree or less, while half of those have less than a bachelor's degree. In addition, approximately one-third of all engineering design graphics teachers are certified through alternative licensing programs, which include little to no preparation in working with students with categorical disabilities and limited English proficiency. The implications of these results are that as caseloads increase for teachers working with students with categorical disabilities and limited English proficiency, more preparation is required to provide teachers with evidence-based pedagogy in order for these students to achieve their learning potential. Accepted version

Students identified as at-risk of non-academic continuation have a propensity toward lower academic self-efficacy than their peers (Lent, 2005). Within engineering, self-efficacy and confidence are major markers of university continuation and success (Lourens, 2014 Raelin, et al., 2014). This study explored academic learning self-efficacy specific to first-year engineering students with at-risk indicators. The at-risk determination was made through trajectory to matriculate, classified by cumulative grade point average of academic studies. An adapted version of the Self-efficacy for Learning (SEL) scale, modified by Klobas, Renzi and Nigrelli (2007), was administered to freshman engineering students identified at-risk and not at-risk of matriculation. Internal consistency of the SEL was analyzed and once deemed satisfactory (Cronbach alpha = .94), item-level outcome comparisons between student subgroups were made for each of the 22 instrument items. Accepted version < REFEREED: Yes >< USER_REFERENCE_CREATOR: Yes >< ACC_END: 2015-12-31 >< DTx_ACC: 2015 >

The term at-risk without proper context and definition can evoke many possibilities, characteristics, and conditions that can make comparisons and interpretation difficult. [...]in this investigational description, the term at-risk is defined as individuals who have a high likelihood of failing or dropping out of school and who are from special populations. Similar to students with disabilities, students with LEP have special testing and academic accommodations. Since it has been shown that preparing a student for future success requires a high school diploma (Zhang & Law, 2005), it would seem plausible that these supports would increase graduation rates for both students with disabilities and students with LEP.

Doctor of Philosophy Every state in the United States is experiencing a shortage of special education teachers. Rural school districts are disproportionately impacted, meaning they are at greater risk for hiring underqualified special education teachers in an effort to address these shortages. Professional development is one way that school districts can improve teacher quality and readiness. This will help prevent turnover, because teachers will be better prepared to handle the challenges associated with their job. However, it is not clear which professional development opportunities are most impactful in terms of improving job satisfaction and preventing attrition. This project examined the relationship between professional development opportunities of special education teachers working in rural communities, job satisfaction, and attrition using data from a nationally representative data set. Results found that special education teachers fell into two groups, those with 'Greater Access to Professional Development' and those with 'Less Access to Professional Development.' These group had similar access to various professional development opportunities; however, those in the 'Greater Access to Professional Development' group had greater access to professional development overall, and especially on preparing students to take annual assessments and analyzing and interpreting student achievement data. Results also found that teachers in the 'Greater Access to Professional Development' group reported higher levels of job satisfaction. These findings suggest that certain professional development opportunities can result in greater job satisfaction amongst rural special education teachers.

Despite reform efforts to broaden historically underrepresented populations across STEM disciplines, the data continues to highlight gaps of achievement across racial demographics. In an effort to address educational inequity, current reform efforts have touted the implementation of learning progressions as a promising strategy that can produce equality of outcomes across racial groups in STEM. Despite this promising effort, few studies have examined how to integrate practices of equity within learning progressions for groups such as African Americans that have been traditionally excluded from science and STEM. This study argues that an equity oriented learning progression should be responsive to sociohistorical factors of epistemic injustice that dissociated African Americans identities from being producers of knowledge. This study argues that the construction of a learning progression to advance the epistemic participation of African American students is aligned with goals of social justice related to diversifying STEM. The aims of this study explored how African American students progressed toward epistemic agency as STEM learners as a result of identity transformation through the engagement of the epistemic practices of engineering. This study used qualitative methodology to explore how student participants demonstrate epistemic development in their artifacts and discourse when engaging in engineering activities across a learning progression designed to develop epistemic agency. The findings from this study contribute to a broader understanding of how equity-oriented learning progressions can be designed to promote epistemic justice, how sociocultural positionings influence epistemic communities, and how students can become epistemic agents to raise STEM awareness within their local community. Advancing students epistemic practices of engineering and epistemic agency as STEM learners is key to creating meaningful pathways into STEM for students in K-12. Doctor of Philosophy National imperatives to broaden the STEM participation of underrepresented groups remains a prominent priority across educational research. Due to marginal effectiveness associated with racialized minorities, researchers continue to explore equity oriented initiatives. In an effort to address educational inequity, current reform efforts have touted the implementation of learning progressions as a promising strategy that can produce equality of outcomes across racial groups in science and STEM. Educational inequity prevents underrepresented populations, such as African Americans, from having the types of educational experiences that position them as significant contributors in STEM and more specifically engineering. This study argues that the construction of a learning progression to advance the epistemic participation and agency of African American students in STEM is a sociohistorical response to a legacy of epistemic injustice. Qualitative methodology was used to explore how African American students progressed toward epistemic agency as STEM learners as a result of identity transformation through the engagement of the epistemic practices of engineering. The findings indicated that the engineering design activities within the curriculum positively influenced students' identity, self-efficacy, and demonstration of epistemic agency across the learning progression. Additionally, the findings indicated the effectiveness of using the epistemic practices of engineering to facilitate the cognitive development of the engineering habits of mind. Lastly, the findings indicated the significance of using the epistemic practices of engineering to reposition African American students' identities as epistemic contributors both within the classroom and within their local community.

This study examined the social and environmental supports and barriers that community college students perceive during their pursuit of transfer to a four-year college or university for the purpose of completing a bachelor's degree in a STEM (Science Technology Engineering Math) major, and how these factors relate to their perceived likelihood of degree attainment. A total of 307 students across seven Virginia community colleges responded to an online survey including validated instruments for measuring perceived supports, barriers, and persistence intentions. Statistical analyses explored differences between first-generation and continuing-generation student perceptions based on two widely used but contrasting definitions of first-generation college student. The first manuscript addresses differences in student perceptions. First-generation students with no parental college experience had significantly lower reported support scores based on their lower perceived financial resources. No other differences were found. The second manuscript explores the relationship between student support and barrier perceptions and their persistence intentions, or perceived likelihood of successfully completing their degree. The entire sample of community college students demonstrated theory-consistent correlations. However, contrary to most published research that has taken place in the four-year setting, results for first- and continuing-generation subgroups were inconsistent. This study serves as a foundation for further research performed at the community college, where results may vary compared to four-year contexts. Doctor of Philosophy Most published community college transfer research takes place at four-year colleges and universities, after students have successfully transferred. Less is known about the experiences of students pursuing transfer. This study examined the social and environmental supports and barriers that community college students perceive during their pursuit of transfer to a four-year college or university for the purpose of completing a bachelor's degree in a STEM (Science Technology Engineering Math) major, and how these factors relate to their perceived likelihood of degree attainment. A total of 307 students across seven Virginia community colleges responded to an online survey including validated instruments for measuring perceived supports, barriers, and persistence intentions. Statistical analyses explored differences between first-generation and continuing-generation student perceptions based on two widely used but contrasting definitions of first-generation college student. The entire sample of community college students demonstrated theory-consistent correlations. However, contrary to most published research that has taken place in the four-year setting, results for first- and continuing-generation subgroups were inconsistent. This study serves as a foundation for further research performed at the community college, where results may vary compared to four-year contexts.

The goal of this study was to examine the use of a technological and engineering design based learning (T/E DBL) challenge as a strategy for facilitating student comprehension of nonfiction/informational text inclusive of graphical devices. The data for this mixed methods exploratory case study were collected using a variety of instruments which assessed the prior knowledge, general graphical device comprehension, and reading comprehension of both familiar and unfamiliar texts in order to form a detailed picture of the six participants throughout the study. The six participants were examined as whole group and as reading level dyads (below, on, and above grade level) as they progressed through three T/E DBL challenges that were developed to support graphical device comprehension instruction. T/E DBL was found to increase reader text interactions and graphical device usage, support the development of general graphical device comprehension for diagrams and tables, improve comprehension of unfamiliar science texts, and provide particular benefit to below grade level readers. The results of this study demonstrate the need for further research into the benefits of T/E DBL for reading instruction, particularly of graphical devices. This research should include a further exploration of the potential benefits for graphical device comprehension and comprehension of unfamiliar science and engineering texts that include graphical devices, as well as the curricular, training, and implementation needs. Doctor of Philosophy This study examined how challenging fifth grade students to design a technology to meet an engineering need can support student understanding of nonfiction/informational texts which include informational graphics (graphical devices). The participants of this study were asked to create designs of different types of technology which would benefit from the information in the provided informational texts and graphics. A variety of data were gathered on six fifth grade participants as they worked through a serious of design challenges that were paired with reading passages that included graphics (graphical devices). Graphical device instruction using design challenges was found to increase readers' interactions with texts and their usage of graphical devices, support the development of comprehension for diagrams and tables, improve comprehension of unfamiliar science texts, and provide particular benefit to below grade level readers. The results of this study demonstrate the need for further research into the benefits of using design challenges for reading instruction, particularly of graphical devices.

Computer Science (CS) is a critical subject for STEM students to learn. Yet, many students struggle in Introductory Computer Science (CS1) and fail or dropout of the class. A lack of CS self-efficacy - the belief that the individual can complete a task - is frequently the cause of this failure to succeed in CS1. Solutions have been proposed to improve student self-efficacy in CS1. Unfortunately, a lack of self-efficacy in CS1 classes is still a problem. This study examines a pedagogical tool, whiteboarding, and it's affect on student perception of self-efficacy during the programming problem-solving process for novice programmers. These findings indicate whiteboarding can be a vital tool that increases student self-efficacy by improving their success at programming activities, increasing collaboration and feedback, and providing an active learning environment that is positive and holds students accountable for their work. The goal of this multiple method study was to identify the effect on CS1 students' perception of self-efficacy. Focus group sessions and researcher notes and memos were used to collect qualitative data. A pre- and post-intervention self-efficacy questionnaire was used to quantify the change in self-efficacy. The whiteboarding intervention was conducted in two AP CS A classes during the first four weeks of the year. Seventeen 10th grade students participated in the focus groups and the questionnaire. Three focus groups of four students and one focus group of five students was conducted at the end of the intervention. The three themes that emerged from the focus group sessions answered the research question: Engagement with the Problem, Engagement with Others, and Engagement with the Environment. Teaching success in the CS1 classroom requires student self-efficacy. This study has implications for CS1 course instructors. Doctor of Philosophy Computer programming is a critical skill for STEM students to learn. Students frequently fail or dropout of Introductory Computer Science (CS1) classes. Research implies that one of the biggest factors for student success and persistence in CS1 is self-efficacy – the belief that the individual can complete a task. General factors that influence self-efficacy include completing tasks successfully, watching others complete a task, verbal support from others, and being calm and positive when faced with a challenge. But, self-efficacy is specific to the task that the individual is trying to complete. Studies have identified some of the factors that influence programming specific self-efficacy: prior programming knowledge, computer literacy, a sense of belonging in Computer Science (CS), understanding CS concepts, and goal orientation and metacognitive strategies. There are teaching strategies in CS1 that have been developed that have been shown to increase self-efficacy for CS1 students such as peer-instruction, mental models, and teacher interaction. Teachers need more tools and strategies to help students increase their self-efficacy while they are learning the difficult task of programming. This mixed-methods study examined the use of whiteboarding by 17 students in the Advanced Placement CS A course during the first month of instruction. This study showed that whiteboarding influenced many of the factors that improve self-efficacy in the CS1 classroom. The implications of this study can lead to teachers implementing whiteboarding as tool during the problem-solving process in the CS1 classroom.

This study sought to understand how high school social studies teachers identify and evaluate uses of digital technologies to implement in their classrooms. The research was a case study of three teachers guided by the question: What factors and relations shape social studies teachers' uses of digital technologies within a unit of instruction? The research question was intentionally broad to help grasp the factors and relations perceived by the teachers and not ones predetermined by the researcher. For more than thirty years the literature on digital technology use in social studies classrooms has been filled with promises of potential, calls for change in instructional practices with technology, and expressions of frustration when that change does not come. It is still fairly unclear how teachers experience uses of digital technologies and internalize their experiences to form perceptions of best practice with technology. This dissertation looked at how three high school social studies teachers experienced and defined effective technology use and the factors impacting their perceptions. The findings indicate the teachers' pedagogical approach to social studies instruction, their perceptions of their students engagement, technical knowledge, and behavior, and their experiences with the reliability and accessibility of the technology tools available to them were the biggest factors and relations impacting digital technology use in a unit of instruction. Teachers acted as gatekeepers of technology integration through a reliance on defensive teaching tactics limiting student access to digital technology beyond watching presentations and videos. These actions were, in part, due to actions that aligned with implicit racial biases found in other research around how teachers perceive students of color uses of technology. Despite stated beliefs about the desire to engage students with technology, each teacher knowingly chose to focus on using technology for knowledge transmission to meet their ultimate goal of higher SOL test scores. Doctor of Philosophy This study sought to understand how high school social studies teachers identify and evaluate uses of digital technologies to implement in their classrooms. The research was a case study of three teachers guided by the question: What factors and relations shape social studies teachers' uses of digital technologies within a unit of instruction? This dissertation looked at how three high school social studies teachers experienced and defined effective technology use and the factors impacting them. The findings indicate the teachers' instructional approach to social studies, their perceptions of their students engagement, technical knowledge, and behavior, and their experiences with the reliability and accessibility of the technology tools available to them were the biggest factors and relations impacting digital technology use in a unit of instruction. Teachers acted as gatekeepers of technology integration through a reliance on limiting student access to digital technology beyond watching presentations and videos. These actions were, in part, due to what aligns with an implicit racial biases found by research around how teachers perceive students of color's uses of technology. Despite stated beliefs about the desire to engage students with technology, each teacher knowingly chose to focus on using technology for knowledge transmission to meet their ultimate goal of higher SOL test scores.

The purpose of this qualitative study was to employ a sociocultural, anti-deficit, and dialogic rural theoretical framework to examine the ways teachers seek to support the lived experiences of rural adolescent students in the secondary English language arts classroom as students make meaning with the content of the curriculum. This study worked with the social constructs of rurality (Azano, 2011; Azano and Biddle, 2019; Corbett, 2007; Gruenewald, 2008), critical literacy (Freire, 1990, 2018; Gee, 1990), and learning-centered pedagogy (Fecho et al., 2021) to develop insights into ways that teachers navigate opportunities and challenges in contemporary rural schools. The study focused on secondary English language arts teachers teaching in rural school districts. The participant selection criteria included being employed fulltime as an English language arts teacher at a secondary rural high school, having taught for at least three years, and identifying as teaching from a learning-centered pedagogical stance. All three participants taught at rural North Carolina high schools. The method used was adapted from the three-phase interview approach (Seidman, 1990), with an intake interview, a midpoint interview, and a final interview. The midpoint interview was adapted to consist of three separate post-classroom observation interviews. The post-classroom observation interviews were preceded each round by a co-planning lesson and a classroom observation. There were three stages of data generation, spanning from February 2021 to May 2021. To learn about participants' experiences supporting rural student voices, triangulation (Guba and Lincoln, 1981) was used through multiple data sources: teacher interviews, collaborative lesson planning, classroom observations, post-observation conferences, field notes, memos, and email correspondences. Thematic analysis (Maxwell, 2013) was used to analyze and code the data. From the data analysis, three understandings were generated about the ways in which rural English language arts teachers support students in the classroom. Participants were (1) supporting student voice through instructional design, (2) attending to biases and seeking to dialogue within the classroom, and (3) utilizing lived experiences and literacies. The implications of the study include that rural students can face stereotypes due to the deficit mindset of rurality (Azano et al., 2021a, 2021b, Azano and Biddle, 2019; Theobald and Wood, 2010) and that the utilization of bringing their lived experiences into the classroom can serve as a means to help them make meaning with the content of the classroom. The English language arts classroom can be a space for students to be supported through the use of a learning-centered stance that seeks to collapse traditional hierarchies in the classroom (Fecho et al., 2021). Doctor of Philosophy The purpose of this study was to use a sociocultural, anti-deficit, and dialogic rural theoretical framework to examine ways teachers can draw on the lived experiences of rural adolescent students in secondary English language arts classrooms as students make meaning with curriculum content. This study worked with the social constructs of rurality (Azano, 2011; Azano and Biddle, 2019; Corbett, 2007; Gruenewald, 2008), critical literacy (Freire, 1990, 2018; Gee, 1990), and learning-centered pedagogy (Fecho et al., 2021) to develop insights into ways that teachers navigate opportunities and challenges in contemporary rural schools. Participant criteria included being employed fulltime as an English language arts teacher at a rural secondary school, having taught for at least three years, and The study's three participants were rural North Carolina secondary English language arts teachers. Utilizing an adapted three-phase interview process, the study had three stages for each participant: (1) an intake interview, (2) three rounds per participant of co-planning, classroom observations, and post-observation conferences, and (3) a final interview. Thematic analysis (Maxwell, 2013) was used to analyze and code the data. Understandings were that participants, in their success and challenges of supporting rural student voices (1) supported student voice through instructional design, (2) attended to biases and seeking to dialogue within the classroom, and (3) utilized the lived experiences and literacies.

The goal of this research was to assess the Virginia three-year provisional teaching license preparation path for earning a teaching license with an endorsement in Business and Information Technology (BIT) and Marketing Education (MKED). The study examined BIT and MKED teacher preparedness as it relates to core teaching and program management competencies for CTE educators who enrolled and completed Virginia's three-year teacher provisional licensure route to determine the effectiveness of the routes themselves. The research studied how the participants teacher preparation path impacted teachers' preparedness and how the elements of the provisional path contributed to the teacher's confidence in teaching. The study had one main research question and two sub-questions. The first sub-question emerged into five themes. They include lack of support system, struggle to implement essential teaching competencies, struggle to implement essential program management competencies, taking coursework while teaching does not work, and slight improvement by third year, but still a struggle. The second sub-question emerged into three themes. They include the need for effective support system, need for increased funding for teacher pay and required college courses, and need for focused training on specific CTE competencies. Three key conclusions from the study were BIT and MKED teachers need specific preparation training focused on core CTE teaching and program management competencies prior to entering the classroom, need a student teaching and/or co-teaching experience prior to entering the classroom by themselves, and need effective and active mentoring as well as administrative feedback and support during the entire three-year provisional licensure process. Doctor of Philosophy The study examined BIT and MKED teacher preparedness as it relates to core teaching and program management competencies for CTE educators who enrolled and completed Virginia's three-year teacher provisional licensure route to determine the effectiveness of the routes themselves. A qualitative research design was used for this study to determine the factors that affect the first year and third year provisionally licensed BIT and MKED teacher competency obtainment in the state of Virginia. A pre-survey of essential core teaching and program management competencies was given to create awareness of the interview topic to the interviewees. This survey was followed by an in-depth interview to gather rich data relating to the obtainment of core competencies. Three key conclusions from the study were BIT and MKED teachers need specific preparation training focused on core CTE teaching and program management competencies prior to entering the classroom, need a student teaching and/or co-teaching experience prior to entering the classroom by themselves, and need effective and active mentoring as well as administrative feedback and support during the entire three-year provisional licensure process. The results of the research may help improve the provisionally licensed teacher path route for prepare beginning BIT and MKED teachers in Virginia. The research will add to the literature by providing (1) information on how to improve provisional-teacher license preparation programs, (2) suggesting methods of training in these programs, and (3) showing the significance of beginning CTE teachers' professional relationships with administrators and mentor teachers. The results of the study could also assist school districts to better allocate resources and staff to effectively help provisionally licensed teachers.

Technological literacy is the goal of technology education and in order to attain this goal, students need to be able "to use, manage and understand technology" (ITEA, 2000/2002/2007). Students need to have positive attitudes towards technology and can engage in their technological world. Technological Literacy is an ever-increasing requirement in this 21st Century for students in order for people to engage in their technological world it may well be that we need students to be technologically literate so that we can address these up-and-coming issues. In teaching technology education at the primary level, it is essential to develop valid assessments that gauge student's attitudes about technology so that the results inform policy makers, educators, and curriculum writers to improve the schools' curriculum and advance the teaching of technology education. The purpose of this study was the validation of a modified version of the PATT-USA instrument called the Pupils' Attitudes Towards Technology – Grade 4 (PATT-G4) for use with 4th grade students to assess their attitudes and concepts toward contemporary technology. A literature review reviewing the theoretical frameworks for technology education, the educational shift towards technological literacy as well as best practices for measuring student attitudes and instrument development was conducted. This study was a non-experimental descriptive cross-sectional survey research design which included several statistical tests that were similarly used for the original PATT-USA instrument. Results from the data analysis indicated that students who were enrolled in a technology education program had more positive attitudes towards technology and technological concepts. Furthermore, both boys and girls had very strong attitudes towards the importance of technology. The conclusions and implications suggest that the PATT-G4 instrument should be administered to a larger sample size and different fourth grade populations. Doctor of Philosophy Technological literacy is the goal of technology education and in order to attain this goal, students need to be able "to use, manage and understand technology" (ITEA, 2000/2002/2007). Students need to have positive attitudes towards technology and can engage in their technological world. Technological Literacy is an ever-increasing requirement in this 21st Century for students in order for people to engage in their technological world it may well be that we need students to be technologically literate so that we can address these up-and-coming issues. In teaching technology education at the primary level, it is essential to develop valid assessments that gauge student's attitudes about technology so that the results inform policy makers, educators, and curriculum writers to improve the schools' curriculum and advance the teaching of technology education. The purpose of this study was the validation of a modified version of the PATT-USA instrument called the Pupils' Attitudes Towards Technology – Grade 4 (PATT-G4) for use with 4th grade students to assess their attitudes and concepts toward contemporary technology. The initial administration of this instrument was given to a sample of fourth grade students from three sub-urban elementary schools from a northeastern state. Findings indicated that students who were enrolled in a technology education program had more positive attitudes towards technology and technological concepts. Furthermore, both boys and girls had very strong attitudes towards the importance of technology. The conclusions and implications suggest that the PATT-G4 instrument should be administered to a larger sample size and different fourth grade populations.

In the next five years, millions of jobs in STEM-related occupations will be available, but with only twenty percent of college graduates earning bachelor's degrees in STEM fields, the pipeline problem persists. Research has demonstrated that students' career awareness significantly influences consideration of STEM careers. According to cognitive and career development theory, career awareness (knowledge of the requisites, routines, and rewards of jobs) develops primarily during the elementary school years. Because early detection of low-level career awareness can facilitate programming changes that will minimize premature circumscription of STEM career choices, an instrument that measures a student's level of career awareness at the early adolescent stage of development is warranted. Building on the conceptual framework of the Career Awareness Inventory developed in 1973, the new Early Adolescent Career Awareness Inventory (EA-CAI) was developed to reflect the contemporary context and constructs for measuring the career awareness of early adolescent learners. The viability of the EA-CAI instrument for use in contemporary educational settings was examined in this research. Results from the research showed that the EA-CAI instrument demonstrated correct terminology, content and construct validity, readability, and reliability. Moreover, the research results showed that early adolescent learners could demonstrate aspects of career awareness in response to EA-CAI items, and that the EA-CAI instrument could measure the career awareness of early adolescent learners on a continuum. Doctor of Philosophy Millions of jobs in STEM-related occupations are available, but comparatively few college graduates are earning bachelor's degrees in STEM fields. Research has demonstrated that students' awareness of these career options significantly influences consideration of STEM careers. Career awareness (knowledge about the requirements, routines, and rewards of jobs) develops primarily during the elementary school years. Because early detection of low-level career awareness can lead to educational programming changes that will minimize students' elimination of STEM career choices, an instrument that measures a student's level of career awareness at the early adolescent stage of development is warranted. Building on the conceptual framework of the Career Awareness Inventory developed in 1973, the new Early Adolescent Career Awareness Inventory (EA-CAI) was developed to reflect the contemporary context and constructs for measuring the career awareness of early adolescent learners. This research examined the viability of the EA-CAI and showed that the instrument consistently measured what it was designed to measure--the career awareness of early adolescent learners.

Despite the recent popularity of digital game-based learning (DGBL), far too little evidence exists concerning its benefits in mathematics. The purpose of this research study was to: (a) determine whether or not DGBL is a viable tool in helping students to improve achievement in middle school mathematics and (b) gauge their perceptions regarding the use of DGBL. This study consisted of a convenience sample of sixth-grade students enrolled at a large suburban middle school in a school division in the Commonwealth of Virginia. This study followed a sequential explanatory mixed-methods approach using a one-group, pretest-posttest research design to collect data from participants before and after DGBL intervention to determine if a relationship existed with improved scores on the Ratios and Proportional Relationships Test. Ratios and Proportional Relationships Test scores were collected from the fall 2020 pre and post-test administrations. Students' Perceptions of Digital Game-Based Learning Survey (SPoDGBLS) responses were also collected from participants before (pre) and after (post) the intervention to determine the changes in student perceptions of DGBL. Small group, semi-structured, open-ended interviews were conducted to collect in-depth information regarding student perceptions of a digital game-based approach for learning mathematics. Results of the study found that on average student participants scored higher on the posttest than the pretest, albeit not significantly higher than the posttest cut score. Results also showed that student perceptions of the usefulness of DGBL improved over the course of the 5-week study. The study recommends that school and division leaders consider incorporating DGBL into mathematics instruction. Doctor of Philosophy The purpose of this research study was to: (a) determine whether or not digital game-based learning (DGBL) is a viable tool in helping students to improve achievement in middle school mathematics and (b) gauge their perceptions regarding the use of DGBL. A sequential explanatory mixed-method, one-group, pretest-posttest design was followed to compare 21 sixth-grade participants' Ratios and Proportional Relationships Test scores and Students' Perceptions of Digital Game-Based Learning Survey responses before and after a DGBL intervention. Small group interviews were conducted to collect in-depth information regarding participant perceptions of DGBL in mathematics. Results of the study found that participants scored higher on the posttest than the pretest and their perceptions of the usefulness of DGBL improved over the course of the 5-week study. The study concluded that DGBL is a viable tool that can be successfully integrated into regular math instruction and have a positive impact on middle school students' ability to learn and/or retain new math information.

Improving teacher quality is an effective strategy for improving student outcomes. For professional development to be effective at changing student practice and improving student outcomes the professional development topic needs to be relevant to the work of the teacher. This study surveys Virginia CTE teachers to identify their self-identified, most needed professional development topics. Virginia CTE teachers were asked to rate 136 separate teaching competencies based on each competency's importance to the teacher's practice and the teacher's ability to implement the competency. A quantitative research design was used to conduct this study. The Borich Needs Assessment Model was utilized to calculate a Mean Weighted Discrepancy Score (MWDS) for each competency. Competencies were with the largest MWDS were identified as those most needed for teacher professional development. Respondent data was disaggregated by gender, ethnicity, intention to remain in the teaching profession, CTE content area, years of experience, school division, and pre-service training in order to identify differences in professional development topic rankings for on each demographic area. Mann-Whitney U testing and Kruskal-Wallis one-way analysis of variance test by ranks were used. The results of this study can be used by school divisions, schools, and professional development providers to benefit the work of CTE teachers and CTE programs. Doctor of Philosophy Improving teacher quality is an effective strategy for improving student outcomes. For professional development to be effective at changing student practice and improving student outcomes the professional development topic needs to be relevant to the work of the teacher. This study surveys Virginia CTE teachers to identify their self-identified, most needed professional development topics. Virginia CTE teachers were asked to rate 136 separate teaching competencies based on each competency's importance to the teacher's practice and the teacher's ability to implement the competency. A quantitative research design was used to conduct this study. The Borich Needs Assessment Model was utilized to identify the competencies most needed as professional development topics for Virginia CTE teachers. Respondent data was disaggregated by gender, ethnicity, intention to remain in the teaching profession, CTE content area, years of experience, school division, and pre-service training in order to identify differences in professional development topics for each demographic group. The results of this study can be used by school divisions, schools, and professional development providers to benefit the work of CTE teachers and CTE programs.

Technology and Engineering Education has deep roots in Project Based Learning, with its beginning in the Industrial Arts, and tracing its ancestry to craft apprenticeships. This constructivist philosophy supports the idea that the creation of an artifact lends itself to higher order cognitive processes. This study analyzed the content of middle school Technology and Engineering Education Rubrics for evidence that higher order cognition was being assessed. Five raters coded ninety-eight performance indicators from six rubrics for the evidence of declarative, procedural, schematic, and strategic knowledge. Gwet's AC1 and percent agreement were calculated to determine inter-rater reliability. Additionally, the performance criteria were coded for six engineering constructs. The Engineering Constructs from the performance criteria were extrapolated to the performance indicators to see which Engineering Constructs were supporting higher order cognition. Analysis included the determination of whether or not the rubrics that were analyzed supported higher order cognition as well as their performance indicators, performance criteria, and which Engineering Constructs support higher order cognitive processes. Doctor of Philosophy What used to be known as the shop class, or Industrial Arts, has morphed into Technology and Engineering Education. With the emphasis now on teaching engineering processes and Project Based Learning instead of manual skills, there is a lack of research on whether or not the assessments have evolved enough to assess higher levels of cognition. Higher level cognitive processes in engineering design are defined as those processes that are used to troubleshoot and create. This study analyzed middle school Technology and Engineering Education rubrics to look for evidence of assessing higher order cognition. Rubrics are a commonly used tool in Project Bases Learning as a form of assessment. Rubrics are separated into two distinct parts: performance criteria; and their performance indicators. The performance criteria were analyzed for six different Engineering Constructs, and the performance indicators were analyzed for four cognitive constructs. The analysis looked for evidence of higher-level cognitive constructs, and which Engineering Constructs supported higher level cognitive constructs.

The focus of this dissertation is on the induction and mentoring experiences of new English as a Second Language (ESL) and bilingual teachers. Included in the dissertation are three manuscripts: a systematic literature review of the experiences of and supports for new ESL/bilingual teachers, a descriptive analysis of their induction, and an inferential analysis (i.e., regression) of the extent to which working with a mentor improved their first-year instruction. The first manuscript (Chapter 2) is a systematic review of peer-reviewed articles documenting the experiences of and supports for new ESL/bilingual teachers in U.S public schools. Findings from 32 studies published from 2002-2020 were synthesized into three overarching themes (i.e., instructional contexts and roles; social contexts of teaching; formal induction supports). Many new teachers experienced challenges in their instructional contexts and roles and struggled to connect socially with others in their schools, leading to physical segregation and marginalization. Moreover, only a few studies elaborated on specific induction and mentoring supports. Manuscript 1 concludes with suggestions for researchers and implications for K-12 school leaders, teacher educators, and new ESL/bilingual teachers. The second manuscript (Chapter 3) presents the findings of a secondary descriptive analysis of new ESL/bilingual teacher induction using the nationally representative 2011-12 Schools and Staffing Survey Teacher Questionnaire. Findings provide a first of its kind national profile of their induction supports, levels of perceived preparedness for the first year, and demographic characteristics, as well as a comparison to new general educators. Findings indicate that a lower percentage of new ESL/bilingual teachers than general educators received important induction supports (i.e., administrator feedback, same-subject mentoring, and frequent mentoring) and were not well prepared for critical teaching tasks (e.g., assessing students). Demographically, a higher percentage of new ESL/bilingual teachers than general educators were teachers of color. The manuscript concludes with directions for future research and implications for teacher educators and school leaders. The third manuscript (Chapter 4) investigated which mentoring components (i.e., same-subject mentors, frequency of mentoring, and other mentoring activities), predicted new ESL/bilingual teachers' perceptions that their mentors helped improve their first year of teaching. Using a nationally representative sample of ESL/bilingual teachers. I found that frequent weekly mentoring, help with developing student assessment tools, and help with paperwork/record keeping were statistically significant predictors of the extent to which new ESL/bilingual teachers indicated their mentors improved their first-year teaching. I conclude with suggestions for future research and improving mentoring programs for new ESL/bilingual teachers. Doctor of Philosophy The induction and mentoring experiences of new general educators are well documented; however, we know little about the experiences of new English as a Second Language (ESL) and bilingual teachers. This dissertation, comprised of three manuscripts, explores their induction and mentoring experiences. Chapter 2 reviews the literature published between 2002-2020 on the experiences of and supports for new ESL/bilingual teachers. Findings revealed that new ESL/bilingual teachers experienced challenges in instructional contexts and their roles, struggled in social contexts with other teachers and administrators, and sometimes felt marginalized and physically segregated in their schools. Moreover, evidence of induction and mentoring supports were limited. Chapter 3 presents findings from a secondary descriptive analysis of new ESL/bilingual teacher induction using nationally representative data. Findings suggest that low percentages of new ESL/bilingual teachers perceived themselves to be prepared in the first year for key teaching tasks and others did not have common induction supports. Moreover, these findings were compared with new general educators' revealing differences in descriptive results. Chapter 4 explores the mentoring experiences of new ESL/bilingual teachers. Using a nationally representative sample and regression, findings reveal that a number of new ESL/bilingual teachers did not have weekly mentoring with same-subject mentors, nor did they participate in important mentoring activities. Regression results revealed that weekly mentoring, help with paperwork/record keeping, and help with developing student assessments were statistically significant predictors of the extent to which new ESL/bilingual teachers perceived that their mentors improved their first-year teaching. Discussions in each manuscript provide suggestions for future researchers and implications for school leaders and teacher educators.

This study identified key instructional practices for science, technology, engineering, and mathematics (STEM) lessons for students with disabilities (SWD) based on the perceptions of teachers. Barriers to STEM lessons for SWD were identified, as well as the professional development desired by teachers. SWD can benefit from participation in STEM lessons. STEM is an acronym that is often defined as an interdisciplinary approach to learning by incorporating at least two of the disciplines with real-world applications through problem-solving projects. STEM lessons can offer opportunities for K–12 students to engage in 21st-century skills and the 5 C's (citizenship, collaboration, communication, creativity, and critical thinking), which are skills that are desired for college and career readiness and for competition in a global economy. This basic qualitative study consisted of 13 interviews (5 elementary, 4 middle, and 4 high school) with teachers from 12 schools. Results were analyzed using deductive coding to identify instructional practices, barriers, and recommended professional development. Findings suggest that knowledge of the SWD, building relationships, use of support staff and others, intentional grouping, assigned group roles, hands-on learning, and classroom modifications helped SWD gain access to STEM lessons. In addition, student ability level, lack of adult support, and time limitations were identified as barriers for SWD's participation in STEM lessons. Finally, teachers believe that professional development is needed in teacher collaboration and student disability knowledge. Teachers want the opportunity to work together during STEM lesson development and also during implementation of STEM lessons. Teachers also want to learn more about specific strategies for each disability category. The information gained should support teachers and school leaders with inclusivity of SWD in STEM lessons. Doctor of Philosophy Implementation of key instructional practices for STEM lessons can improve inclusivity for SWD. Knowledge of barriers and desired professional development can also increase inclusiveness. STEM is an acronym that is often defined as an interdisciplinary approach to learning that incorporates at least two of the disciplines with real-world applications through problem-solving projects. STEM lessons can offer opportunities for K–12 students to engage in 21st-century skills and the 5 C's (citizenship, collaboration, communication, creativity, and critical thinking), which are skills that are desired for college and career readiness and for competition in a global economy. Through a basic qualitative study involving 13 teachers (5 elementary, 4 middle, and 4 high school) from 12 schools, information about SWD's participation in STEM lessons was gained. Findings suggest that knowledge of the SWD, building relationships, use of support staff and others, intentional grouping, assigned group roles, hands-on learning, and classroom modifications helped SWD gain access to STEM lessons. In addition, student ability level, lack of adult support, and time limitations were identified as barriers for SWD's participation in STEM lessons. Finally, the results revealed that teachers believe that more professional development is needed in teacher collaboration and student disability knowledge. Teachers want the opportunity to work together during STEM lesson development and also during implementation of STEM lessons. Teachers also want to learn more about specific strategies for each disability category.

Feedback contextualized to curriculum content and misconceptions is a crucial piece in any learning experience. However, looking through student code and giving feedback requires more time and resources than an instructor typically has available, delaying feedback delivery. Intelligent Tutors for teaching Programming (ITPs) are designed to immediately deliver contextualized feedback of high quality to several students. However, they take significant effort and expertise to develop courses and practice problems, making them difficult to adapt to new situations. Because of this, the most frequently used feedback techniques for immediate feedback systems focus on highlighting incorrect output or pointing out errors in student code. These systems allow for quick development of practice problems and are easily adaptable to new contexts, however, the feedback isn't contextualized to curriculum content and misconceptions. This dissertation explores the implications of the Misconception-Driven Student Model (MDSM) as a model for developing alternatives to the aforementioned methods. I explore the implications and impact of MDSM with relation to feedback through the following thesis: Authoring feedback using a cognitive student model supports student learning of programming. In this dissertation I review relevant cognitive theory and feedback systems and two quasi-experimental studies examining the efficacy of MDSM. Doctor of Philosophy Feedback contextualized to curriculum content and misconceptions is a crucial piece in any learning experience. However, looking through student code and giving feedback requires more time and resources than an instructor typically has available, delaying feedback delivery. Intelligent Tutors for teaching Programming (ITPs) are designed to immediately deliver contextualized feedback of high quality to several students. However, they take significant effort and expertise to develop courses and practice problems, making them difficult to adapt to new situations. Because of this, the most frequently used feedback techniques for immediate feedback systems focus on highlighting incorrect output or pointing out errors in student code. These systems allow for quick development of practice problems and are easily adaptable to new contexts, however, the feedback isn't contextualized to curriculum content and misconceptions. This dissertation explores the implications of the Misconception-Driven Student Model (MDSM) as a model for developing alternatives to the aforementioned methods. I explore the implications and impact of MDSM with relation to feedback through the following thesis: Authoring feedback using a cognitive student model supports student learning of programming. In this dissertation I review relevant cognitive theory and feedback systems and two quasi-experimental studies examining the efficacy of MDSM.

Organized as a set of three manuscripts, this research draws attention to the academic learning experiences for adolescents with particular attention to adolescents with limited reading proficiency and the use of single case design research as a viable option for discovering solutions to a persisting research-to-practice gap in education. Data analyses included a systematic literature review with findings synthesized into themes using qualitative methods, a multiple probe single case design, a non-parametric statistical analysis, and effect size calculations. The first article is a systematic literature review on the relationship between oral reading fluency and reading comprehension for adolescent with limited reading proficiency (ALRP) in grades 6-12. The results of 22 studies were synthesized into five themes and results suggest that knowledge of an adolescent's ORF provides helpful information about his or her reading profile, but is not sufficient to evaluate instructional needs nor measure progress. The article concludes with a discussion on the envelopment of ORF within the Simple View of Reading specifically for adolescent readers as well as implications for practitioners, researchers, policymakers, and assessment developers. The second article presents the findings from a study on the influence of a word level intervention on multiple reading component skills. Six students in two different intervention classes in Virginia participated. The primary analysis was based on a single case design, specifically a multiple probe across participants and settings design. Visual analyses of baseline and intervention phase data indicated a functional relationship between the word level intervention and multiple reading component skills. Statistical analysis (Tau-U) supported this finding with aggregated small effect sizes (0.14 to 0.54) for word identification, accuracy, and automaticity, and one moderate effect size (.70) for prosody. Secondary analysis showed a significant effect for improved strategy knowledge and skill with a 0.90 effect size, but no statistically significant group effects for silent reading fluency and sentence comprehension. The third manuscript is a broad overview of adolescent literacy instructional recommendations and presents a vision for how all teachers contribute to the development of strategic learners when they support content learning through literacy-rich classroom environments. Doctor of Philosophy This research draws attention to the academic learning experiences for adolescents, with particular attention to adolescents with limited reading proficiency. The first article examines the relationship between oral reading fluency and reading comprehension for adolescent with limited reading proficiency (ALRP) in grades 6-12. Results suggest that knowledge of an adolescent's oral reading fluency (ORF) provides helpful information but is not sufficient to evaluate instructional needs nor measure progress. Discussion includes where ORF fits within the Simple View of Reading theory specifically for adolescent readers as well as implications for practitioners, researchers, policymakers, and assessment developers. The second article presents findings from a study on the influence of a reading intervention on multiple reading component skills of adolescents with limited reading proficiency. Six students in two different intervention classes in Virginia participated. Visual analyses of individual baseline and intervention phase data indicated a functional relationship between the reading intervention and multiple reading component skills. Additionally, there was a significant group effect for improved strategy knowledge and skill, but no statistically significant group effects for silent reading fluency nor sentence comprehension. Discussion includes limitations and implications for future research, intervention teacher practice and school improvement leaders. The third article gives a broad overview of adolescent literacy instructional recommendations and presents a vision for how all teachers contribute to the development of strategic learners when they support content learning through literacy-rich classroom environments.

The adoption of Geographic Information System (GIS) technology in social studies classroom practices has helped accelerate the achievement of educational goals. However, despite the value that GIS possesses for supporting student learning skills, few schools have adopted it so far. A reason for this deficiency lies in the absence of specific instructional models that demonstrate possible methods for incorporating GIS into class curriculum. This study sought to address this problem, tailored specifically for Kuwaiti social studies classrooms, with the design, development, and validation of a GIS Instructional Model to facilitate AIW. The study employed a design and development research methodology, comprised of five major phases, (i) selection of model components and theoretical foundation, (ii) analysis and development, (iii) formative feedback, (iv) revision, and (v) usability evaluation. In phase one, the Inquiry Design Model (IDM) format and components with AIW framework were selected to provide basic guidelines for the GIS Instructional Model. In phase two, following a comprehensive review of relevant academic literature, and in combination with personal experience, the researcher developed a preliminary GIS Instructional Model. In phase three, two expert reviewers evaluated the model, delivering their opinions by completing an online survey and taking part in follow-up interviews. The expert reviewers were primarily tasked with determining the model's ability to facilitate AIW in a social studies classroom, and providing suggestions for improving its performance. In phase four, the details gleaned from this formative feedback phase were then used to revise the model and enhance its effectiveness. In the last phase, six Kuwaiti expert reviewers assessed this updated version of the GIS Instructional Model to determine what barriers it might face regarding its implementation in the Kuwaiti educational system. They completed an online survey as part of this process and provided possible solutions to address perceived barriers. The data gained from expert reviewer feedback in these formative and usability evaluation phases were analyzed using qualitative methodologies. This step-by-step procedure helped to validate the model. As a result, a ready-to-implement teaching model, with all necessary teaching materials and instructions, was developed for Kuwaiti social studies classrooms. This model is proposed to enable social studies teachers to better understand how to integrate GIS into their classrooms to support AIW. Recommendations are provided for Kuwaiti educational policymakers and stakeholders to help overcome perceived obstacles that may hinder model implementation; suggestions for future research are also included. Doctor of Philosophy Geographical Information Systems (GIS) are software-based technologies which simplify the gathering, storing and manipulation of spatially-related data in ways which allow users to visually represent complex geographic phenomena more easily, bringing greater understanding for the world around us. As a result, the integration of GIS technology into social studies classroom practices has assisted student learning and achievement. However, despite the value which GIS possesses, few schools have integrated this technology so far. A significant reason for this limitation is the lack of clear guidelines or models which demonstrate how to employ this technology in the classroom. To help address the problem, this study developed a GIS Instructional Model for Kuwaiti social studies teachers to facilitate student authentic intellectual work, i.e. the student's demonstration of their deeper understanding for the knowledge and skills they are learning. The study employed a design and developmental research methodology, comprised of five major phases, (i) selection of model components and theoretical foundation, (ii) analysis and development, (iii) formative feedback, (iv) revision, and (v) usability evaluation. Phase one involved the selection of the study's theoretical foundation. In phase two, following a comprehensive review of relevant academic literature and, in combination with personal experience, the researcher developed a preliminary GIS Instructional Model. Two expert reviewers evaluated the model in phase three, delivering their opinions by completing an online survey and taking part in follow-up interviews. This feedback was analyzed in phase four, leading to revisions in the GIS Instructional Model to improve its quality for supporting student learning. In the final phase, six Kuwaiti expert reviewers assessed the newly-updated model to determine what barriers it might face regarding its implementation in the Kuwaiti educational system. They completed an online survey as part of this process and provided possible solutions to address these perceived obstacles. This step-by-step procedure helped to validate the model. The overall result was the development of a ready-to-implement teaching model, with all necessary educational materials and instructions, for employing GIS technology in Kuwaiti social studies classrooms to support student authentic intellectual work. In addition, recommendations were provided for Kuwaiti educational policymakers and stakeholders to help overcome perceived obstacles that may hinder model implementation; suggestions for future research are also included.

In recent decades, United States public school education has moved toward standards-based curricula. However, performance on standardized tests may not be representative of subject literacy or workforce preparedness. This misalignment may be particularly true in the sciences, where low science literacy and gender-related workforce shortfalls are evident. This study was an exploration of how well standardized test scores and other academic metrics reflected progression to a science major, by gender. This exploratory study used longitudinal data from the Virginia Department of Education, prepared by the Virginia Longitudinal Data System, for students who graduated from Virginia public schools from 2004-2016 (N=1,089,389). Students' standardized assessment scores, science course grades, demographics, and post-secondary major were analyzed using correlation analysis, logistic regression, principal component analysis, and hypothesis testing. Overall, 9% of high school completers enrolled in a post-secondary science major, with approximately half of those students attending 4-year schools. Seventy percent of science majors were female; females were most prevalent in health-related majors and least prevalent in physical sciences. Logistic regression identified the following factors significantly related to enrolling in a post-secondary science major: gender, high school science grades, and the high school's percent of students who majored in science. A student's status as economically disadvantaged or an underrepresented minority was significantly related to enrolling in a 2-year science major. In comparisons among academic metrics, standardized test scores and science grades were uncorrelated, and science grades differed significantly among demographic subgroups. Overall, demographic and school-level factors were more closely related to majoring in science than were academic factors. For both genders and for biological, physical, and health sciences, the percent of students majoring in science doubled from 2005-2015. Standardized test scores and course grades measured different aspects of learning, and higher science grades were related to majoring in science. However, the designation of "science major" is so broad as to be uninformative in a research context; more specificity would be needed to develop academic profiles. From these findings, one can conclude that demographic and cultural factors – rather than academic factors – were more closely related to whether students pursued a science pathway. Doctor of Philosophy In recent decades, United States public school education has moved toward standards-based curricula. However, performance on standardized tests may not represent subject knowledge or job preparedness, particularly in the science fields. This study was an exploration of how well standardized test scores and other academic measured were related to majoring in science, for male and female students. This exploratory study used data from the Virginia Department of Education, prepared by the Virginia Longitudinal Data System, for students who graduated from Virginia public schools from 2004-2016. Students' standardized test scores, science course grades, demographics, and college major were analyzed. Overall, 9% of high school completers enrolled in a science major after high school, with approximately half of those students attending 4-year schools. Seventy percent of science majors were female; females were most prevalent in health-related majors and least prevalent in physical sciences. The following factors were significantly related to enrolling in a science major: gender, high school science grades, and the high school's percent of students who majored in science. A student's status as economically disadvantaged or an underrepresented minority was significantly related to enrolling in a 2-year science major. In comparisons among academic measures, standardized test scores and science grades were not related to each other, and science grades differed among demographic groups. Overall, demographic and school-level factors were more closely related to majoring in science than were academic factors. For both genders and for biological, physical, and health sciences, the percent of students majoring in science doubled from 2005-2015. Standardized test scores and course grades measured different aspects of learning, and higher science grades were related to majoring in science. However, the designation of "science major" is so broad as to be uninformative in a research context; more specificity would be needed to develop academic profiles. From these findings, one can conclude that demographic and cultural factors – rather than academic factors – were more closely related to whether students pursued a science pathway.

This study is an evaluation of collaborative relationships between K-12 public and private day schools in Virginia when serving students with special needs. Research on the conditions and barriers of collaborative relationships in the educational setting is mostly centered around the dynamic between general education teachers and special education teachers when serving students with special needs. The purpose of the study was to determine the main factors that differ between collaborative relationships that are perceived as strong to those perceived as weak. The study is guided by two research questions: (1) What factors contribute to strong collaborative relationships between K-12 public and private day schools in Virginia? (2) What factors are identified as areas of concern regarding weaker collaborative relationships between K-12 public and private day schools in Virginia. The literature review explores prior research on educational collaboration while methodology addresses the research design and study procedures. Participants were 43 public school special education directors and private day school administrators across the Commonwealth of Virginia. Demographic information was provided by all participants. An online inventory was completed by those participants who had worked with a minimum of two of the opposite provider; special education directors in the public school setting were required to work with two private day schools and vice versa. Responses were recorded from each of the eight regions delineated by the Virginia Department of Education (VDOE, n.d.). Statistical analysis did not reveal any statistically significant differences between the two groups of participants. However, results of the study indicated strengths related to the factors of membership characteristics and purpose for strong relationships. When evaluating a weak collaborative relationship, the factors of process and structure, communication and resources were the primary areas of concern. Regardless of the strength of the collaborative relationship, the resource factor was the lowest scoring factor, indicating it was the primary concern regarding collaborative relationships. This study adds to the field of special education by applying the existing research to the relationship between K-12 public and private day schools when serving students with special needs along the continuum of services. Doctor of Education This study evaluated the collaborative relationship between public and private day schools in Virginia when serving students with special needs. Supporting research on the conditions and barriers of collaborative relationships in the educational setting is included. The study was conducted to determine the difference between relationships that are perceived as strong to those that are perceived as weak. The participants were 43 public school special education directors and private day school administrators across the Commonwealth of Virginia. An online inventory was completed by those participants who had worked with a minimum of two of the opposite provider; special education directors in the public school setting were required to work with two private day schools and vice versa. The study did not reveal any significant differences between special education directors and private day school administrators. However, results of the study indicated strengths related to the factors of membership characteristics and purpose for strong relationships. When evaluating a weak collaborative relationship, the factors of process and structure, communication and resources were the primary areas of concern. Regardless of the strength of the collaborative relationship, the resource factor was the lowest scoring factor, indicating it was the primary concern regarding collaborative relationships. This study adds to the field of special education by applying the existing research to the relationship between K-12 public and private day schools when serving students with special needs along the continuum of services.

This study examined the effects of computational labs in Business Calculus classes used at a single, private institution on student outcomes of conceptual understanding of calculus and attitudes towards mathematics. The first manuscript addresses the changes in conceptual understanding through multiple-method research design, a quantitative survey given pre and post study and qualitative student comments, found no significant gains in conceptual knowledge as measured by a concept inventory, however, student comments revealed valuable knowledge demonstrated through reflection on and articulation of how specific calculus concepts could be used in real world applications. The second manuscript presents results to the effects on attitudes toward mathematics, studied through multiple-method research design, using a quantitative survey given at two intervals, pre and post, and analysis of student comments, which showed that students that participated in the labs had a smaller decline in attitude, although not statistically significant, than students that did not complete the labs and the labs were most impactful on students that had previously taken calculus; student comments overwhelmingly demonstrate that students felt and appreciated that the labs allowed them to see how calculus could be applied outside the classroom. Overall students felt the labs were beneficial in the development of advantageous habits, taught some a skill they hope to further develop and study, and provided several recommendations for improvement in future implementation. Collectively, this research serves as a foundation for the effectiveness of computational tools employed in general education mathematics courses, which is not currently a widespread practice. Doctor of Philosophy Students from a variety of majors often leave their introductory calculus courses without seeing the connections and utility it may have to their discipline and may find it uninspiring and boring. To address these issues, there is a need for educators to continue to develop and research potentially positive approaches to impacting students' experience with calculus. This study discusses a method of doing so, by studying students' understanding of and attitude toward calculus in a one-semester Business Calculus course using computational labs to introduce students to calculus concepts often in context of a business scenario. No significant gains in conceptual knowledge were found as measured by a concept inventory; however, student comments revealed valuable knowledge demonstrated through articulation of how specific calculus concepts could be used in real world applications. Students that participated in the labs also had a smaller decline in attitude than students that did not complete the labs. Student comments overwhelmingly demonstrate that students felt and appreciated that the labs allowed them to see how calculus could be applied outside the classroom. The labs were most impactful on students that had previously taken calculus. Overall students felt the labs were beneficial in the development of advantageous habits such as persistence, utilizing resources, and precision, introduced them to coding, a skill they hope to further develop and study, and students provided several recommendations for improvement in future implementation. This research provides a foundation for the effectiveness of computational tools used in general education mathematics courses.

Interactive science notebooks, used as a learning tool during science instruction, was found to have a positive influence on student self-efficacy in expressing science content knowledge and interest in pursuing a STEM-related career. This study, involving 25 participants, discusses the integration of interactive notebooks into two elementary school classrooms in a rural Kentucky community over 55 instructional days. Through an explanatory sequential multiple-method research design, a quantitative survey given at two intervals, pre and post study, and qualitative student interviews, data found that 76% of the sample had an increase in their overall attitude toward science and 10 out of 12 STEM careers had an increase in overall interest at the conclusion of the study. The qualitative data, three oral interviews, revealed that 22 participants referenced an increase in science interest, two participants stayed the same, and one participant noted a decrease in interest. Nine participants felt that their interest in pursuing a STEM career remained about the same or had no significant changes since their initial survey and 16 participants referenced an increase in pursuing a STEM career in their final interview. This study aims to engage educators and administration in conversation about an explanatory sequential multiple-methods research design involving a unique population of transient students and the influence of a new learning tool used in the classroom. Doctor of Philosophy Interactive science notebooks, used as a learning tool during science instruction, was found to have a positive influence on student self-efficacy in expressing science content knowledge and interest in pursuing a STEM-related career. This study, involving 25 participants, discusses the integration of interactive notebooks into two elementary school classrooms in a rural Kentucky community over 55 instructional days. Seventy six percent of the population had an increase in their overall attitude toward science and ten out of twelve STEM careers had an increase in overall interest at the conclusion of the study. This study aims to engage educators and administration in conversation about an explanatory sequential multiple-method research design involving a unique population of transient students and the influence of a new learning tool used in the classroom.

Since the world has become smaller, resulting in the development of a global economy, it is no longer adequate for countries to provide education in silos by country or region. Instead, educators throughout the world need to integrate global competencies into their curricula. However, many teachers generally lack the knowledge of global context 21st century skills and do not have enough global experiences to assist them in providing this context. Although a great deal of effort has been put into providing teachers revised global Career and Technical Education (CTE) curriculum, very little is known concerning how many teachers are integrating global concepts into their curricula. The purpose of this research was to determine the factors that affect the integration of global tasks into Virginia Business Information and Technology (BIT) and Marketing Education (MKED) curriculum as defined by lived experiences of Virginia BIT and MKED teachers. A qualitative research method design was used to collect and analyze data for this study. A purposeful sampling method was chosen to find the best participants for this research. Interviews were used to determine the lived experiences of BIT and MKED concerning the extent to which they integrate global competencies into their curricula. In addition, factors affecting this integration were identified. The findings of this study suggest strategies for overcoming challenges for integrating global competency into the curricula and provide factors to make best practices for integrating global tasks into Virginia BIT and MKED curricula. Doctor of Philosophy Since the world has become smaller, resulting in the development of a global economy, it is no longer adequate for countries to provide education in silos by country or region. Instead, educators throughout the world need to integrate global competencies into their curricula. However, many teachers generally lack the knowledge of global context 21st century skills and do not have enough global experiences to assist them in providing this context. Although a great deal of effort has been put into providing teachers revised global Career and Technical Education (CTE) curriculum, very little is known concerning how many teachers are integrating global concepts into their curricula. The purpose of this research was to determine the factors that affect the integration of global tasks into Virginia Business Information and Technology (BIT) and Marketing Education (MKED) curriculum as defined by lived experiences of Virginia BIT and MKED teachers. A qualitative research method design was used to collect and analyze data for this study. A purposeful sampling method was chosen to find the best participants for this research. Interviews were used to determine the lived experiences of BIT and MKED concerning the extent to which they integrate global competencies into their curricula. In addition, factors affecting this integration were identified. The Findings of this study suggest strategies for overcoming challenges for integrating global competency into the curricula and to provide factors to make best practices for integrating global tasks into Virginia BIT and MKED curricula.

Students' connections to place are important to bring into the classroom to help them make meaning. This multimethod study investigated the overarching research question: What is the influence of a place-based curriculum on high-performing, rural students as writers? This was broken into two sub-questions: (a) What is the effect of treatment condition on students writing ability, writing self-efficacy, and concepts of community and place and (b) In what ways do students reference place in their writing? In particular, this study examined students' writing ability, writing self-efficacy, connections to community/place, and references to place in students' writing. Working from a larger data set from the Promoting PLACE (Place, Literacy, Achievement, Community, and Engagement) in Rural Schools grant, students' pre- and post-test writing tasks, self-report writing self-efficacy, and community and place scales were analyzed using quantitative and qualitative approaches to explore the ways the curriculum supported students as writers. The sample included treatment and control students, randomly assigned at the district level. The treatment group access to the Promoting PLACE curriculum and the control group received the typical services their district provided. Quantitative analysis gave rise to more questions regarding sample size, gifted identification methods, and modes of instruction. Qualitative analysis gave insight into the importance of connecting to place in the classroom, so students can explore the richness of their rural places. Using a dialogic stance, with place-based pedagogy can provide students with opportunities to critically examine their places and the experiences they have in those places. Doctor of Philosophy This study explored how a dialogic, place-based curriculum influences high- performing rural students as writers. The sample included treatment and control students, randomly assigned at the district level, totaling 199 students across both groups. Through quantitative and qualitative analysis, the researcher examined student pre- and post-test writing tasks and self-report writing self-efficacy and community and place scales. Findings suggest that adopting a stance that in the classroom that values students’ lived experiences provides opportunities for students to make meaning using what they know and have experienced and critically examining their experiences as members of their local communities. This study provides insight into writing classrooms that embraces student experience and view students as valuable members of their communities.

This dissertation is comprised of three manuscripts that coalesce around the topics of Dewey, Disability, and Democratic Education. Each manuscript is formatted for publication and the dissertation itself is prefaced by information that explains my background and how it connects to my current research. As such, the work contained in this dissertation is a product of my experiences as a social studies teacher, special educator, and administrator. Henceforth, my work focuses on Dewey, Disability, and Democratic Education. My research interests culminate in a three-article dissertation. The first paper is entitled, "Using Dewey to Problematize the Notion of Disability in Public Education." A version of this paper is currently under review for publication. In this paper I situate Dewey's theoretical underpinnings in the conversation around special education. Previous scholars of Dewey and disability have examined the ways in which his work speaks to educational growth and educational opportunity; my work adds to this body of research. However, my work is unique in that not only do I discuss pluralistic, communicative, participatory democracy as it pertains to students with disabilities, I also examine how Deweyan democracy can take shape, specifically within the context of an Individualized Education Plan (IEP) meeting. I conclude by arguing that Deweyan democracy is not only ideal, but realistic, attainable, and necessary, especially in the lives of students with disabilities. In my second paper, I use the Schools and Staffing Survey (SASS) dataset in a paper entitled, "Can We Meet Our Mission? Examining the Professional Development of Social Studies Teachers to Support Students with Disabilities and Emergent Bilingual Learners." A version of this paper has been accepted for publication in The Journal of Social Studies Research. In this work, I first examine the social studies scholarship looking at students with disabilities and emergent bilingual learners, as well as research about the nature of professional development within the social studies. I then analyze the number of students with disabilities and emergent bilingual learners that we support in the social studies to provide a portrait of the field. Next, I examine the extent to which social studies teachers receive professional development to support those student groups, as well as the extent to which the social studies teachers found the professional development to be useful. My findings indicate that social studies teachers do not receive substantial professional development to support the learning of all students, as evidenced by the limited amount of professional development received focusing on students with disabilities and emergent bilingual learners. In my third paper, I build on previous research examining the possibilities and benefits of participating in informal learning spaces such as Twitter in a paper entitled, "'So I Feel Like We Were Theoretical, Whereas They Actually Do It': Navigating Twitter Chats For Teacher Education." A version of this paper is also under review for publication. In this paper, specifically, I examine the experiences and perceptions of pre-service social studies teachers who particip¬¬¬¬ated in a discipline specific Twitter chat known as #sschat. My findings indicate that pre-service teachers found value in the chat when they were able to share resources with practicing teachers and build professional learning networks. However, there were instances when the pre-service teachers felt like they contributed little because they did not have direct experience with teaching. Additionally, the pre-service teachers expressed dissatisfaction with using Twitter as a platform for professional chats. However, I still contend and conclude that the utility of such chats outweighs the negatives. Therefore, this study sheds light on the potentiality and necessity of utilizing Twitter chats as a space to provide ongoing and systematic support to pre-service teachers to help not only them, but the field of social studies education move forward. These papers when considered together form a foundation of scholarship and further inquiry focused on Dewey, Disability, and Democratic Education, on which I plan to build in the years to come. Doctor of Philosophy When I completed my undergraduate social studies teaching program, the job market appeared bleak in the coalfields of southwest Virginia. Coal, no longer king, had driven the economy for years. With its decline, my community barely managed to survive. My advisor at the time, honest and plain-spoken, told me that unless I obtained a license in special education, I would most likely not obtain a teaching job. Unlike many other areas of the country, in my hometown unless you could do other things like coach or drive a bus, a license to teach social studies was of little value. There was not much money and a new hire had to be willing to do many different jobs to prove his or her worth. Luckily, I had gotten my Commercial Driver License (CDLs) through a training program offered by the county school board, and I was consequently able to obtain a position, although not as a social studies teacher. I started my career in education as a special educator and substitute school bus driver. In this position I worked in an alternative education setting and taught vocational skills to secondary students with significant disabilities (in the institutional meaning of the word). From the start of my career, I aspired to become an administrator, so I enrolled in and completed a degree in Administration and Supervision. As I was working on that degree, I moved to the general education high school level, where I held a position teaching social studies and special education in an inclusive setting. Shortly thereafter, I obtained a job as an assistant principal. The part I enjoyed most about this position was working with and thinking about how to help teachers become better at their craft. At this point is when I decided to pursue a PhD in social studies education, so I could develop my interest into a body of research and eventually a career. Two years into my PhD program I was still grappling with who I was as a scholar. As I familiarized myself with social studies scholarship, I discovered that in my first position as an alternative education special educator, I was essentially preparing my students for the responsibilities of citizenship, which is the mission of the field of social studies (NCSS, 2013). Nevertheless, it was not until I started reading the work of John Dewey that I truly realized the complexity of what I experienced when I taught in the alternative education setting. That position allowed me to examine an element that I otherwise, would not have had the privilege to see; the complexity and intellect required for physical labor (Rose, 2004) and the inter-workings of true, vibrant, Deweyan democracy. Dewey’s work sparked a new interest in me and I started developing a deep-seated curiosity about how his theoretical underpinnings related to disability and democratic education. My interest in disability then caused me to ask other questions about social studies in relation to special education, which made me reflect on my prior experiences as a social studies educator. Although I had a license in special education, there were many instances in which I felt unprepared and unsupported in addressing the needs of all students in my classes which included general education students, students with disabilities (SWDs), and emergent bilingual learners (EBLs). I began to wonder if my feelings of unpreparedness and lack of support were in isolation. As I parsed the literature, I found that there was not a significant amount of research focused specifically on the extent to which social studies teachers felt they were prepared and supported to address the needs of all learners in their classroom. Additionally, my experience in both public education and teacher education gave me insight to realize that school systems do not have funding to provide specialized professional development and similarly, teacher education is under financial constraints as well. Therefore, I began examining what informal spaces such as Twitter offer educators in terms of professional support and development. My interests and curiosity fueled my scholarly work and eventually culminated into three distinct, but interconnected manuscripts. The three manuscripts that follow coalesce around my interests in Dewey, Disability, and Democratic Education.

In an effort to meet the demands of industry within society, STEM (Science, Technology, Engineering, and Mathematics) education has been a major push for the United States Government resulting in public school system reform. As STEM education begins to become integrated across disciplines and special areas of public schools, and the population of inclusive classrooms containing Students with Disabilities continues to rise, a very important question must be fully investigated and answered. We must ask: Do first year Secondary STEM Education and Special Education teachers have the instructional preparedness to effectively teach all populations of students within their classrooms? And do STEM education and Special Education teachers have the appropriate content credentials to effectively support the diverse needs of students and curriculum in an inclusive STEM education class? This dissertation consists of two research studies that examine Special Education and STEM Education teachers preparedness (coursework and professional development) and content credentials to educate Students with Disabilities within an inclusive STEM Education classroom. This study will be utilizing a secondary analysis of the 2011- 2012 School and Staffing Survey Teacher Questionnaire (SASS TQ) datasets to conduct national analysis of how Special Education and STEM Education teachers degrees, state-level certification areas, and professional development participation reflect potential indicators of preparedness to educate in an inclusive STEM education classroom. The first study focuses on well-known approaches for the instruction of STEM Education and Special Education. This study will utilize differentiated instruction, behavior management, and data to drive instruction as best classroom approaches to instruction to determine their identifiable differences in instructional preparedness among first year STEM educators and first year Special Education teachers. The second study utilizes the 2011-2012 SASS TQ datasets to analyze Special Educators credentials to teach STEM compared to STEM educators credentials to teach Special Education. This study will analyze and compare credentials and backgrounds of STEM educators and Special Educators in search of indicators for preparedness for Inclusive STEM education. Ph. D.

My dissertation is comprised of two manuscripts on preparing educators to address the needs of students with disabilities. The first manuscript is a systematic review of 23 empirical studies published over the last two decades, addressing how traditional teacher preparation programs prepared preservice educators to learn about teaching students with disabilities in inclusive settings. A conceptual model was developed to synthesize the findings. Better outcomes in dispositions, knowledge, and skills were associated with preservice educators placements in inclusive classrooms where supportive supervising teachers modeled effective collaboration and provided opportunities for developing specific teaching skills. Although student disability type and teacher education program type are not directly related to preparation, researchers suggest that they mediate preservice educators' dispositions. The second manuscript examines the demographic, preparation, and school poverty level of a nationally representative sample of 51,340 early career special educators and the extent to which more and less preparation predicted their perceived preparedness for eight instructional practices. Data analyses included descriptive statistics, cross tabulations, and multiple linear regression. Findings indicated that more preparation significantly predicted educators' feelings of preparedness as they began teaching. The majority of educators with more preparation entered teaching through traditional routes while those who were less prepared tended to enter through alternative routes. Additionally, the majority of all educators felt least prepared to use student data to inform instruction and most prepared to differentiate instruction. Implications for education policy, teacher preparation, and future research are considered in both manuscripts. Ph. D.

This dissertation examined the extent to which pre-high school students' motivation-related perceptions of their science class affected their science identification, which sequentially affected their future science-related career goals. The MUSIC® Model of Motivation (Jones, 2009, 2018) includes five components (i.e., eMpowerment, Usefulness, Success, Interest, and Caring) and is designed to help teachers design instruction to promote students' motivation. Domain identification (Osborne and Jones, 2011) is a concept closely related to students' motivation and academic outcomes. In this study, data was collected from 311 pre-high school students and Structural Equation Modeling (SEM) analysis was conducted to test the structure pattern among the MUSIC model components, science identification, and science-related career goals. Results indicate that with three of the MUSIC model components (i.e., usefulness, success, and interest) significantly related to students' science identification, students' science identification was highly correlated to their science career goals. Moreover, this study demonstrated the structure patterns among the MUSIC model components and science identification varied by gender by conducting multi-group SEM analyses for a separate female sample (N = 161) and male sample (N = 150). Consistently, students' science identification was a strong predictor of their science career goals in both female and male groups. These findings are important for STEM educators because they indicate that it may be possible for teachers to impact students' science identification and career goals by focusing on students' perceptions of the MUSIC model components in science class. Moreover, these results contribute to the study of the large gender gap in STEM careers. Teachers can focus on specific teaching strategies and help female students develop their science identification in ways that lead to their long-term science-related career goals. Ph. D.

Significant importance has been placed on STEM education to encourage students to enter into careers related to science, technology, engineering, and mathematics. United States education system is looking ways to provide a positive student-learning environment to improve student achievement, critical and rational thinking, analysis, and synthesis of information. In higher education, the role of community colleges is undergoing a major transformation in the United States education system. Researchers place community colleges as one of the most important innovations for higher education in the 20th century. Community colleges not only provide affordable education, but also offer a wide variety of programs ranging from vocational to transfer. With the growing number of adult/ nontraditional learners across higher education, it has now become an utmost national priority to engage and retain this student population. As per the 2011 data by National Center for Education Statistics, the adult population in undergraduate courses is growing steadily over the last many years to the extent that it could overtake the numbers of the traditional students enrolled in four-year colleges and universities. The AACC (American Association of Community Colleges) released Reclaiming the American Dream: Community Colleges and the Nation's Future, A report from the 21st Century Commission on the Future of Community Colleges in 2012 during the 21st Century Initiative to offer recommendations and ideas to promote skills that are needed for students to be successful in college, careers, and life. Later, in 2014, they released Empowering community colleges to build the nation's future to help community colleges build a stronger community of students. P21's Framework for 21st Century Learning offers 4Cs, of which collaboration is mentioned as an important pedagogical technique, an educational outcome, and a key skill in various levels of education. This guide suggests that students learn best when they are provided collaborative learning environments; student achievements are higher when they are engaged with others in their learning environments. Students collaborate by working in teams; learn content by identifying problems and finding solutions. This can not only help build content knowledge, but can also develop critical thinking and creativity. Collaboration can actually help develop the other 4Cs. By implementing this unique pedagogical mode of instruction, in the form of collaboration in biology classrooms, improved student content achievement could be seen, thus improving STEM literacy across the nation. The purpose of this study was to explore the learning benefits of collaboration in a community college STEM classroom. The participants in this study consisted of students (n= 155) enrolled in Biology 101 or Biology 141 at Blue Ridge Community College (BRCC). A descriptive analysis of the students' assessment scores (pretest and posttest), science vocabulary familiarity scale (SVFS), and demographic surveys were conducted. Results revealed that collaborative learning approach in the community-college classroom results in changes to students' biology science content knowledge. The results of this study have direct implications for the STEM educator within biological sciences, and in future for not only other fields of integrative STEM education, but for non-STEM courses in higher education. Collaboration enables STEM disciplines to increase opportunities for knowledge sharing and exchange, thereby increasing knowledge and competence. In other studies, researchers have found that students who worked in collaborative environments retained information much longer and deeper as compared to students who worked individually in traditional classrooms. In addition, students who studied in an active and collaborative environment scored better in cognition and psychological activities as compared to students taught in traditional classrooms. The results of this study supported that collaboration was an effective means to improve students' learning outcomes in a biology-based classroom at the community college level. PHD

The purpose of this study was to provide a descriptive analysis comparing highly qualified and non-highly qualified special education teachers in the 2011-12 Schools and Staffing Survey. It examined how the qualifications of special education teachers varied among K-12 public schools according to the urbanicity of the school and the proportion of students in poverty within a school. Variables included those related to teacher qualifications, demographic characteristics, and school characteristics. The findings demonstrated that there were differences in the demographic characteristics of highly qualified and non-highly qualified special education teachers. There were no statistically significant differences found for urbanicity alone. There were statistically significant differences found for poverty levels. Statistically significant differences were also found for both highly qualified and non-highly qualified special education teachers when poverty quartiles were analyzed by urbanity locales. The findings emphasize the need to provide targeted interventions to promote, retain, and supply all schools with qualified special education teachers. The findings also indicate there is an unequal distribution of highly qualified special education teachers within identified poverty levels and urbanicity. PHD

The prevalence of Autism Spectrum Disorder (ASD) has increased 54.7% from 2000 to 2016 nationally (CDC, 2016), and comparably, 52.38% in the district where this program evaluation was conducted. This increase, paired with legislative requirements through the Individuals with Disabilities Education Act and recommendations from the National Research Council on educating students with ASD, has challenged school districts to develop programming targeting specific impairments characteristic of students with ASD. The purpose of this study was to evaluate programming through the evaluation of individualized education plans (IEPs) of students with ASD in kindergarten through third grade for the presence of Individuals with Disabilities Education Act requirements and National Research Council recommendations. Additionally, 13 special education teachers providing services to one or more students in the category of ASD completed a 30 item self-report questionnaire on their confidence in developing IEPs and programming for students with ASD. Sixty-three IEPs were evaluated in the study for IDEA and NRC indicator proficiency levels and cross-referenced with teacher confidence levels on developing IEPs and programming for students with ASD. The study concluded data analysis of IEPs and special education teacher confidence levels resulted in the identification of programming strengths and weakness that can be used by the district in this study to develop a structured plan for improvements in the development of IEPs specific to the identified areas of impairments for students with ASD (behavior, communication, socialization). Specific to the district in this study is a recommended focus on the development of IEP goals based on individual student needs and NRC recommendations for students with ASD, descriptions of student motivational systems when appropriate, specially designed instruction, educational placement and the relationship of teacher knowledge and confidence about ASD to IEP and program development. Ed. D.

The Federal Government has called for an overhaul of STEM education, saying that we as a nation must increase "opportunities for young Americans to gain strong STEM skills" (Office of Science and Technology Policy, 2013, p.1). Economically, these skills expand beyond those that make good doctors, professors, and engineers; there is a world of jobs going unfilled because our students are graduating without the skills or knowledge that such opportunities exist. To increase the future STEM workforce, we first need to increase student awareness of a variety of STEM careers early on (Tai et al., 2006). Career decisions are being made by students as early as middle school (Tai et al., 2006); and very little if any STEM career exploration is occurring before high school. This lack of early exposure to STEM career options means that students are likely making decisions about career choices without accurate information; choosing a path before knowing about all the options. This research is broken into two manuscripts; the first of which examined the impacts of design-based learning and scientific inquiry curriculum treatments with embedded career content on the career interest of fifth-grade students as compared to traditional classroom methods. It found that there is an upward trend in career interest with the use of these curriculum treatments, but it is not a significant change, likely due to the short time period of the unit and/or small n. The second manuscript examined the effect of a design-based learning curriculum treatment implementation for a single unit on Radford City Schools fifth-grade students' STEM attitudes and interest in STEM careers through a pre/post design. The study showed statistically significant growth in overall STEM attitudes and within the science subtest specifically. Career interest in the general field of science showed a significant increase, while a change of interest in specific career areas was not statistically significant. Collectively, this research serves as a foundation for the effectiveness of having career awareness and career exposure opportunities built into active learning instruction, which does not occur currently. Built on secondary principles, but at a level appropriate for elementary students, using active learning opportunities with embedded career connections has the potential to be an effective solution to students' premature exclusion of STEM-related study and work options identified in the literature. Through preliminary exposure to this unique combination at the elementary level, a stronger foundation can be built for both ability and interest in STEM. Ph. D. The Federal Government has called for an overhaul of STEM education, saying that we as a nation must increase “opportunities for young Americans to gain strong STEM skills” (Office of Science and Technology Policy, 2013, p.1). Economically, these skills expand beyond those that make good doctors, professors, and engineers; there is a world of jobs going unfilled because our students are graduating without the skills or knowledge that such opportunities exist. To increase the future STEM workforce, we first need to increase student awareness of a variety of STEM careers early on (Tai et al., 2006). Career decisions are being made by students as early as middle school (Tai et al., 2006); and very little if any STEM career exploration is occurring before high school. This lack of early exposure to STEM career options means that students are likely making decisions about career choices without accurate information; choosing a path before knowing about all the options. This research is broken into two manuscripts; the first of which examined the impacts of design-based learning and scientific inquiry curriculum treatments with embedded career content on the career interest of fifth-grade students as compared to traditional classroom methods. It found that there is an upward trend in career interest with the use of these curriculum treatments, but it is not a significant change, likely due to the short time period of the unit and/or small n. The second manuscript examined the effect of a design-based learning curriculum treatment implementation for a single unit on Radford City Schools fifth-grade students’ STEM attitudes and interest in STEM careers through a pre/post design. The study showed statistically significant growth in overall STEM attitudes and within the science subtest specifically. Career interest in the general field of science showed a significant increase, while a change of interest in specific career areas was not statistically significant. Collectively, this research serves as a foundation for the effectiveness of having career awareness and career exposure opportunities built into active learning instruction, which does not occur currently. Built on secondary principles, but at a level appropriate for elementary students, using active learning opportunities with embedded career connections has the potential to be an effective solution to students’ premature exclusion of STEM-related study and work options identified in the literature. Through preliminary exposure to this unique combination at the elementary level, a stronger foundation can be built for both ability and interest in STEM.

Accounting faculty members in community colleges educate a large portion of accounting students each year. Accountants who become accounting faculty are the most common type of accounting instructor in community colleges and they have much to offer because of their prior work experience. Accounting faculty members who have transitioned from industry generally have the knowledge and expertise to be successful in practice but their work experience may not have prepared them for teaching roles in community colleges. The purpose of this research was to obtain information about the experiences and knowledge necessary for the successful transition from industry to teaching. Particular attention was focused on content knowledge, accounting skills, pedagogical knowledge and teaching skills. A basic qualitative research design was used to collect and analyze data for this study. Interviews were used to collect narrative data related to the experiences of accountants as they transitioned to teaching. Data analysis revealed that college academic experiences and on-the-job teaching experiences were influential transition experiences and knowledge of pedagogy was gained through teaching and professional development activities. Pedagogical skills and soft skills are essential skills needed to teach accounting to a diverse group of students. Pre-service teacher preparation and on-going membership was perceived as beneficial for new accounting faculty members. The findings in this study could provide a better understanding of the best ways of supporting entry into the teaching profession in community colleges and could influence recruitment and professional development of accounting educators in community colleges. Ph. D.

In the United States STEM (Science, Technology, Engineering, and Mathematics) education is increasingly being promoted as a key component of preparing students for the reality of an increasingly technology infused society and workforce. As the population of students classified as English Language Learners (ELLs) continues to grow across the United States the need for STEM educators to be prepared to effectively educate these students is of increasing concern. The task of preparing this group of learners to succeed in a STEM-infused society is a joint effort between specialized linguistic courses in the K-12 education system as well as the STEM educators outside of these specialized courses. As such, focus on creating policy and preparation models for STEM teachers to acquire the necessary skills to effectively serve the ELL population needs to be rooted in targeted analysis of the connections between STEM educators and ELLs. This dissertation is comprised of two exploratory research studies that examine STEM teachers' preparedness to educate ELLs using secondary analysis of the 2007-2008 and 2011-2012 School and Staffing Survey Teacher Questionnaire (SASS TQ) datasets. The first study focuses on national and regional analysis of how STEM teachers' degrees, state-level certification areas, and professional development participation reflect potential indicators of preparedness to educate ELLs. Concurrently, this study examines ELL participation in STEM courses nationally and regionally through the percentage of STEM teachers who had ELLs in their overall service loads of students as well as the average number of ELLs in those service loads. Quantitative analysis showed drastic differences between regions as well as differences in ELL participation and teacher credentialing between the STEM disciplines. The second study utilizes both the 2007-2008 and 2011-2012 SASS TQ datasets to make comparisons in STEM educators credentialing and ELL participation in STEM courses over the four year time span between the datasets. National analysis of ELL participation in STEM courses showed that in all of the STEM disciplines the percentage of teachers who had ELLs in their total service loads of students increased. The growth of ELL participation differed across disciplines and across regions, however, nationally by 2012 over half of all STEM educators reported having ELLs in their service loads of students. Despite the growing participation of ELLs in STEM courses, the rates of STEM teachers' participation in ELL specific professional development activities largely stagnated over the four year span. The findings of these studies provide valuable information to frame discussions of STEM teachers'preparedness to meet the needs of a growing population of ELLs. PHD

The civic mission of the National Council for the Social Studies (NCSS) affirms the need for teachers to meet the unique and diverse learning needs of students with disabilities. However, scholarly work within social studies is limited regarding effective teaching practices for students with exceptional learning needs. Moreover, the research that does exist rarely aligns with the NCSS position statement addressing powerful teaching and learning as meaningful, integrative, value-based, challenging, and authentic. This study examines how one teacher educator with a background in both social studies and special education facilitates understanding about disability, special education, and the instructional needs of exceptional learners in an introductory special education course for pre-service secondary social studies teachers. Using data collected through course evaluations, assignment artifacts, weekly blog journal entries, colleague observations of class sessions, and student interviews, the author uses Professional Working Theory to analyze how practice (What I do), theory (How I understand), and ethics (Why I do) impacts course design and delivery. The author raises questions beyond improving personal practice by challenging others to consider how their teacher preparation programs address special education and disability for social studies pre-service teachers, suggesting that an accumulation of knowledge through similarly themed studies provides an opportunity for a beneficial comparison of practices. The author discusses recommendations to improve research intersecting special education and social studies education. Ph. D.

The purpose of this study was to characterize a methodological framework for preparing science educators to implement design-based engineering practices to intentionally teach targeted science content. Using a modified Delphi the study looked to answer the following research questions (RQs): RQ1: How should teacher educators prepare K-12 pre-service science teachers to define engineering problems as one of eight NGSS practices all students should acquire through science education?, RQ2: How should teacher educators prepare K-12 pre-service science teachers to design engineering solutions as one of eight NGSS practices all students should acquire through science education? and , RQ3: How should teacher educators prepare K-12 pre-service science teachers to intentionally teach targeted science content using their newly acquired abilities to define engineering problems and design engineering solutions? During Round 1 a panel of 20 (8 science and 12 technology) education experts responded to 5 open-ended questions that focused on identifying the competencies and instructional strategies used to prepare K-12 pre-service science teachers to intently teach science using engineering design. Each question resulted in identifying approximately 50 themes per question. These themes were then used to construct the Round 2 Questionnaire. During Round 2 panelists reached agreement on 283 characteristics of a framework for preparing future science educators. In Round 3, panelists were sent 87 contested Round 2 items. Results of the Round 3 data analysis indicted an additional 31 framework characteristics. The results of this study identify the essential characteristics of a methodological framework that can serve to prepare science educators on the implementation of design-based engineering practices that intentionally teach targeted science content. Ph. D.

Significant emphasis is currently placed on STEM education as a vehicle to encourage American youth to enter science, technology, engineering, and math-related professions. Gifted students are a natural resource of future innovators for these fields; however gifted programs are largely overlooked for program support. Since 1973, the Virginia Department of Education has sponsored a unique model of regional magnet programs for gifted and talented students called the Virginia Governor's Schools. These schools provide accelerated and differentiated curricula, often in the STEM subjects. As evaluation is a strong component to achieve more funding to meet the scientific and technological demands of these programs, the researcher explored the evaluation reports of five STEM-focused Virginia Governor's Schools. The purpose of the study was to collect consequential evidence of an untested rubric instrument used for the evaluations. A descriptive analysis of the instrument's criteria ratings, a content analysis of evaluation reports, and a thematic analysis of eight evaluator interviews were conducted. Results were triangulated to reveal that the five Governor's Schools met (n= 80.0%) or exceeded (n= 13.87%) evaluation metric standards, and shared similar strengths and areas of needed improvement. Triangulated evidence supported the argument that the instrument addresses gifted students as independent learners, faculty as education innovators, and promotes STEM-capable citizens through scientific research and civic service. Information collected during the study was intended to assist evaluation designers in determining rubric efficacy and provide recommendations for planned future revisions. Ph. D.

The placement of students with Autism Spectrum Disorder (ASD) in the inclusive general education setting has become a challenging task for public school principals. The purpose of this quantitative study was to identify and measure the attitudes of principals and assistant principals toward the inclusion of students with ASD in a rural region of Virginia. One hundred and twenty five participants across Superintendents Region seven of Virginia completed the Principals Autism Inclusion Survey (PAIS). Data were collected and analyzed using descriptive, correlational, and multivariate analysis of variance. The overall results conclude that principals have a very neutral attitude toward students with ASD. However, they do tend to favor a more inclusive placement for these students within their schools. Additionally, the challenges faced by principals in rural schools do not seem to impact their attitude toward the students with ASD in their buildings. Ph. D.

Technological/engineering design based learning (T/E DBL) provides a context in which students may utilize content knowledge and skills to develop prototype solutions to real-world problems. In science education, design based science (DBS) utilizes technological/engineering design based approaches in science education as a means for enhancing the purpose of and relevance for scientific inquiry by contextualizing it within the goal of developing a solution to a real-world problem. This study addressed the need to investigate the ways in which students utilize higher order thinking skills, demonstrated through the use of knowledge associated with declarative, schematic, and strategic cognitive demand when in engaged in DBS activities. The purpose of this study was to determine what relationships exist between engagement in DBS and changes in students' depth of understanding of the science concepts associated with the development of design solutions. Specifically, the study determined how students' abilities to demonstrate an understanding of the science concepts, required by assessments of different cognitive demand, change as they were engaged in a design-based science unit associated with heat transfer. Utilizing two assessment instruments, a pre/post-1/post-2 test and content analysis of student design portfolios based on Wells (2012) and utilizing Li's (2001) system to code student responses, the following research question was addressed: What changes in students' science concept knowledge (declarative, schematic, and strategic demand) are evidenced following engagement in design based learning activities? Although the results are not generalizable to other populations due to the limitations associated with the study, it can be concluded that design based learning activities incorporated in science courses can foster higher order thinking. Results from the study suggests that students' abilities to demonstrate their understanding of certain science concepts through higher order thinking, including utilizing concept knowledge strategically in open-ended problem solving, increased following engagement in design based learn activities. Results have implications in technological/engineering design education, in science education, and in integrative STEM education. Implications include the utility of design portfolios as both an assessment instrument and learning tool to ensure that concept knowledge is explicitly connected to and used in the design activity. Ed. D.

There is a perception among faculty at the University of Technology, Jamaica (UTech) that Industrial Technology students in the Faculty of Education and Liberal Studies (FELS-IT) have difficulty learning non-technical content due to their weak reading-comprehension skills. Reciprocal Teaching strategies have been shown to improve students reading-comprehension and learning, especially across the United States and Europe (Palincsar and Brown, 1984; Rosenshine and Meister, 1993, 1994). By means of a researcher-developed Cloze-type assessment instrument, this study investigated reciprocal teaching (Palincsar and Brown, 1984) as a possible means of addressing this perceived problem in Jamaica. A total of 133 participants were involved in the study. Specifically, the study explored empirically the existence of a reading-comprehension problem among the first-year Industrial Technology teacher-education majors at UTech, and the self-perceptions of the participants with respect to their reading-comprehension skills. The study primarily investigated the effect of the reciprocal teaching strategy on improving reading-comprehension scores at the tertiary level, and its perceived efficacy by the participants. An evaluation of the evidence-based findings was used to determine whether to recommend implementing reciprocal teaching into the UTech teaching methodologies, with the overarching aim of improving student achievement. The findings of this quasi-experimental study suggest that the FELS-IT first-year teacher- education majors are not significantly different from other first-year students enrolled at UTech. Also, the reciprocal teaching intervention significantly improved the group-mean and individual post-test scores of the Treatment group over those of the Control group, and was favorably perceived. The investigation recommends that reciprocal teaching should be implemented across all faculties at UTech, preferably among the first-year students. Ph. D.

Making all US citizens technologically literate necessitates investigation into how to achieve this literacy. The Standards for Technological Literacy: Content for the Study of Technology (STL) is intentional about ensuring technological literacy in all students. Instilling this knowledge in elementary students is an emerging field that requires assessment tools that conveys understanding into what student attitudes are about technology and technological concepts. Developing appropriate technology education curriculum that promotes meaningful and integrative learning hinges on a comprehensive and clear understanding of these attitudes. Originally designed for middle school age students, the PATT (Pupils' Attitudes toward Technology) instrument was developed and administered in the Netherlands. In 1988 the PATT- USA instrument, translated from Dutch to English, was given to 10,000 US middle and high school students and was validated for assessing their attitudes toward technology. Due to the age of the instrument, dated technological terminology was updated with language reflective of today utilizing inter-rater analysis. The purpose of this descriptive research examines the viability of using the modified PATT, now the PATT-ELEM, instrument with elementary students in the assessment of their attitude toward technology. Ed. D.

The widespread effects of student failure and dropout have social, judicial, and economic implications. This study addressed factors that can affect students academic identification, an element that can influence dropout among U.S. high school students identified as at-risk. Research indicates that student motivation and academic identification may be linked to improvements in students academic achievement and reductions in dropout rates. The purpose of this quantitative investigation was to address high dropout rates among at-risk, high school students by exploring the extent to which students motivational beliefs in school predicted their academic identification and achievement. Specifically, I explored the extent to which the MUSICSM Model of Academic Motivation Inventory (MUSIC Inventory) produced valid scores among at-risk high school students, and the extent to which students motivational beliefs about school predicted their academic identification and achievement. This quantitative study utilized structural equation modeling (SEM) and involved a sample of 100 at-risk students from an alternative high school in the Mid-Atlantic United States. Data were collected via paper surveys, which I administered to students during October, 2015. All survey data were entered into SPSS 23 for analysis. Results indicated that Cronbach's alpha coefficients were low for all MUSIC Model components except for care, which demonstrated modest reliability. Data analysis also indicated that three of the five components of the MUSIC Model " usefulness, success, and caring" were positively associated with academic identification. Thus, there is preliminary evidence to suggest that teachers may be able to have a positive effect on the academic success of at-risk high school students by finding ways to improve students perceptions of usefulness, success, and care. Educational stakeholders can utilize findings from the present study to prompt an exploration of ways to improve these motivational components to promote greater academic success among this student population. Ph. D.

The purpose of this study was to explore the McDaniel College Elementary STEM Instructional Leader (ESIL) pilot cohort's ability to proficiently plan lessons that incorporated the Maryland State STEM Standards of Practice (SOP), targeting integration of STEM content, inquiry learning, students' abilities to collaborate as a STEM team and students' strategic application of technology. Data collection, in the form of reviewing and analyzing study participants' lesson plans and self-reflections, was completed by three independent assessors. The researcher examined the interrater reliability among the three assessors using the Fleiss' kappa statistic. A 0.91 proportion of agreement consensus was documented among the three assessors. A test of hypothetical value was conducted using the nonparametric Wilcoxon-signed-rank Test. Interpretation of the Wilcoxon-signed-rank Test results suggest that the sample population demonstrated proficient planning abilities for the four targeted Maryland State STEM SOP. Findings from this research add to the field's knowledge of elements in the promotion of graduate coursework that leads to elementary in-service teachers' proficiency in planning STEM-centric lessons, however the findings also have broader implications for teacher education at large. The McDaniel College ESIL model could frame K-12 teacher education for both pre-service and in-service teachers. The pragmatic, hybrid experience maximizes flexibility, promotes analytical thinking and self-reflection and builds communication skills. The introduction and development of inquiry and design-based learning through the 7E Learning Cycle develops the teachers' understanding of practices promoted not only within the Maryland State STEM SOP, but also within the Next Generation Science Standards. The McDaniel College ESIL model also builds upon the collective efforts of academia, a non-profit STEM research facility, and local school divisions to align efforts that may lead to transformational changes for education. Essential ingredients for systemic change are embedded within the McDaniel ESIL model. Ed. D.

Scholars have long been interested in the complex relationships between personality and motivation. However, much of their understanding has been limited to The Big Five personality factors (namely, Openness, Conscientiousness, Extraversion, Agreeableness, and Neuroticism), and a proliferation of motivation constructs emanating from a large number of different theories and sub-theories. This study adds to the body of personality psychology and motivation science literature by examining the relationships between The Big Five personality factors and The MUSIC Model of Academic Motivation (MMAM) components (i.e., eMpowerment, Usefulness, Success, Interest, and Caring). The MMAM is comprised of five components that summarize the many instructional implications derived from motivation theories and research to provide instructors with a holistic, conceptual understanding of them. The results of this study may provide evidence as to whether or not the personality traits of college students influence their academic motivation beliefs. To obtain data, I surveyed college students using two self-report instruments. The first instrument, the Big Five Inventory (BFI), measured college students on The Big Five personality factors. The second instrument, the MUSIC Model of Academic Motivation Inventory (MMAMI), measured the academic motivation beliefs of college students as related to the MMAM. Data were obtained from 305 college students at a single university in southwest Virginia enrolled in an online course. Exploratory Factory Analysis (EFA) and Confirmatory Factor Analysis (CFA) using Structural Equation Modeling (SEM) were used to answer the following research question: To what extent do the Five Factor Model factors relate to the MMAM components? Due to the lack of substantiated knowledge regarding the relationships between The Big Five personality factors and the MMAM components, specific hypotheses were not generated. The measurement models for the Big Five personality factors and the MMAM fit well. However, the structural model, in which the Big Five factors were modeled to predict the MMAM components, did not adequately fit the data for these college students. Yet, there were a number of significant pathways between The Big Five personality factors and the MMAM components. Openness and Conscientiousness had a significant, negative impact on eMpowerment, while Extraversion had a significant, positive impact on eMpowerment, Usefulness, and Interest. Additionally, Agreeableness had a significant, positive impact on Usefulness, Success, Interest, and Caring, while Neuroticism had a significant, negative impact on Success. Findings indicated that personality factors can relate to or predict academic motivation. In other words, students' academic motivation beliefs are, to a certain degree, influenced by some of their personality traits, and these differences in traits may manifest themselves in the classroom. In the future, researchers could examine the extent to which students with different personality traits display varying preferences as to the types of pedagogical methods or strategies that motivate them academically. Ph. D.