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Children are unique humans and experience varied development even though they are of the same gene or the same sex but grow and develop according to their respective characteristics. Of course, this condition also demands adjustments in providing appropriate and varied stimuli and responses. This study aims to observe the growth and development of children to explore the growth and development of children and see the reactions generated by children if given a specific stimulus. This research method uses longitudinal case studies. The respondents of this study were three children. The study found that children's cognitive, psychosocial and moral development can be developed by conditioning the child and the child's environment. Children's health and a conducive environment play an essential role in determining children's growth and development. Maternal health and parental cooperation also determine the growth and development of the child.

The following research presents the outcomes of a cohort study investigating formal thinking skills among first and second-year secondary school students. A specially crafted instrument, the Logical Thought Performance Test for Adolescents (LTPA), was employed to gauge the level of formal thought. The LTP-A assesses various aspects, including: combinatorial reasoning; proportional reasoning; permutation; inferences derived from exclusive and inclusive disjunction; biconditional and asymmetric implication; and, modus tollens. The study compares the achievements of four student groups from two educational institutions at two distinct time points, with a thirty-year gap. The independent variables include the sociocultural level and the epochal aspect. Methodologically, one-way analysis of variance and cluster analysis were performed, showing significant differences in relation to sociocultural level. Results suggest that the sociocultural factor outweighs epochal differences. Then, a content analysis of some answers was carried out to detect resolution strategies, some conceptual categories and types of errors. Conclusions explore the moderating role of students' sociocultural levels, and provide educational recommendations.

The purpose of the study was to establish and quantify the minimal important change (MIC) value necessary to determine gains or losses in clinical reasoning during student fieldwork assignments as measured by the Self-Assessment of Clinical Reasoning in Occupational Therapy (SA-CROT). This multicenter prospective longitudinal study was conducted with students on their occupational therapy fieldwork in Japan. Two anchor-based methods were used to estimate the MIC values: a receiver operating characteristic-based method and a predictive modeling-based method. The MIC was adjusted based on the percentage of participants who exhibited improvement. Administered were the SA-CROT and the Global Rating of Change (GRC) scale as an anchor. A total of 111 students from 11 occupational therapy educational programs in Japan responded (response rate 29%). Overall, there was a significant difference (p < 0.001, effect size was r = 0.80) in SA-CROT before and after fieldwork, and 81% of students showed improvement in the GRC scale. The adjusted MIC value was 3.69, with 95% confidence interval of 2.29-4.97. This anchor-based, adjusted MIC value is the most reliable value to interpret the changes in SA-CROT before and after fieldwork. The SA-CROT's MIC value can be used as a cut-off point from a learner-centered perspective when considering educational methods and environments in fieldwork.

Purpose: This article examines the curriculum and pedagogy of place for migrant children in China and advocates the recognition of migrant families' and communities' knowledge as necessary, relevant, and impactful curriculum. Design/Approach/Methods: This article is based on a longitudinal qualitative study conducted in various migrant settlements in Beijing. Data were collected from in-depth interviews with migrant parents, teachers, and community activists and participant observations in schools, community meetings, and other gatherings in the communities. Data were coded on themes related to place-based connection, attachment, and belonging and then analyzed. Findings: Findings demonstrate that pedagogical practices can be developed to re-center the knowledge and experiences of Chinese migrant communities. This pedagogical work recognizes and reflects the undervalued and unrecognized knowledge of migrant communities while investigating the meaning of "place" for migrant children. Originality/Value: This is the first study putting special emphasis on the discussion of what "place" means for migrants and what knowledge is worthwhile for their children in China. A key contribution of this article is that it documents the challenges and benefits of creating a place-based curriculum and pedagogy for migrant children as they construct a sense of belonging.

Rural school principals in Tennessee face serious challenges in leading their schools, including isolation, high turnover, and a lack of instructional leadership skills. Facilitated by a state university, the Tennessee Rural Principals Network (TRPN) was developed to provide professional learning opportunities for rural school principals. The purpose of this study was to explore the perceptions of principals in rural schools who participated in the TRPN during the years 2019-2021 (n = 133). The study used a basic qualitative research design with semi-structured interviews of 12 participants. Through our data analysis, key learning strengths and challenges were identified and organized under the codes of learning needs, coaching, mentoring, and networking. From these categories, we developed three themes: (a) sharing and collaborating through networks; (b) building capacity through mentoring and coaching; and (c) addressing the learning needs of principals in a rural context. Findings revealed that principals were pleased with the network and felt it helped them better navigate their roles as rural principals by providing the tools to develop best practices and a network to share ideas and resources.

The use of #digitalpowerups is a technique that involves associating keywords with prompts in online discussion forums, which enables students to have more choice and voice. These powerups not only help structure responses but also enrich discussions and develop academic skills necessary for online assignments. The approach leverages the social media interaction space of discussion forums by introducing hashtags that remind students of the prompt being addressed and indicate the level of Bloom's being engaged. By using the powerups, students can engage in mid-levels and higher-order levels of Bloom's, along with the lower levels that they typically engage in based on the design and facilitation of the discussion. Students typically participate in the lower levels of Bloom's taxonomy (#remember, #understand) due to the way the discussion is structured and facilitated. However, the use of #digitalpowerups encourages students to move beyond these levels and engage in mid-levels (#apply, #analyze, #evaluate) and higher-order levels (#create, #connect) during discussions. The powerups also scaffold or frame student responses with habits of mind skills. This article examines how the #digitalpowerups strategy supports learning in a virtual community for Environmental Concerns in the Environmental Sociology Course through content analysis of student discussion postings. The primary data (total of 375 postings) were collected from the Environmental Sociology Class throughout the following academic years: Fall 2020 (96 postings), Fall 2021 (67 postings), Spring 2022 (92 postings) and Spring 2023 (120 postings).

Spanish is the second most spoken language in the United States and the most taught additional language (L2) in elementary-level schools. However, the amount and type of access differs according to the resources available. Rural settings, which comprise a third of all schools in the US, often have fewer resources and support for the development and maintenance of exposure-track L2 programs, which meet once per week with the goal of, as the name suggests, providing exposure to the L2, rather than a focus on cumulative language development. Given that there are immediate and long-term benefits of even low levels of early bilingualism, ensuring access to quality L2 education is a matter of equity. This paper centers on the first year of a longitudinal collaboration between an exposure-track Spanish language teacher in a rural elementary school, and the research team who created a task-based program tailored for the school following a needs analysis. We analyze the first year of the grant-funded program based on task effectiveness, student enjoyment, and teacher perspectives. We contextualize results within the rural community and offer initial longitudinal data on US exposure-track Spanish. We detail how we adjusted the program for the second year, are freely sharing the materials on the Task Bank (tblt.indiana.edu) and have transferred the program to the teacher's autonomy. Finally, we highlight that the success of this program was and is due to the collaborative nature of the partnership between the teacher, the researchers, and the administrators.

This longitudinal case study from a Complex Dynamic Systems Theory (CDST) perspective touches upon an under-researched issue: L1 development over the lifespan. Levinson (1978) predicts three stages in adulthood: early, mid and late, with a decline in late adulthood. We examine Diane Larsen-Freeman's publications over a period of 50 years (from age 27 to 77) and trace seven complexity measures--three lexical (density, sophistication and diversity) and four syntactic (mean length of sentence, finite verb ratio, dependent clause per T-unit and complex nominals per clause)--to investigate whether early, middle, and late stages in adulthood occur as predicted. After employing common CDST methods to find out if there are significant peaks or interactions among the variables over time, we used a Hidden Markov time-series analysis to locate moments of self-organization, suggesting a new stage of development. The HMM shows a clear phase shift between middle and late adulthood when the writer was 63. Her vocabulary became more diversified, but her sentences were shorter, but not less complex. Therefore, we argue that this shift should not be seen as a decline in complexity but a shift in style as more precise words may lessen the need for more words.

Foreign language was recently added to Japan's national primary school curriculum. Phoneme-Grapheme Recognition (PGR) skills are a critical step in both L1 and L2 development. Due to its simplistic approach and the lack of new investment in teacher training, research regarding the impact on PGR skills are important. This study tested the relative differences and growth of primary school students' (grades 3, 4, 5, 6) PGR skills across two semesters. Semester-1 (July) and Semester-3 (March) students (n = 256, female n = 130) completed the same PGR test during regular class time. ANOVA and follow-up pairwise tests assessed achievement differences between grades and across the two-semester gap. Difference testing between grades indicated substantial (R[superscript 2] = 0.32 & 0.19) and statistically significant (p < 0.001) differences at both time points. Pairwise follow-up tests pointed to two steps in statistically different ability (grades 3-4/5-6). Longitudinal tests suggested that the current Japanese national elementary school curriculum supports phoneme-grapheme skill development; However, the twostep ability grouping indicated that the current national curriculum is not sufficiently detailed and/or rigorous to ensure annual student improvement in PGR skills.

Various studies have shown that epistemological beliefs affect personal learning and teaching performances. Therefore, epistemological beliefs have become an attractive object of research with different methods of survey. A distinction can be made between denotative and connotative aspects of beliefs, the former being reflected upon, explicit beliefs, whereas the latter being associative and evaluative judgements on (in our case: mathematical) epistemological beliefs. The present study used the instrument Connotative Aspects of Epistemological Beliefs by Stahl and Bromme to collect data from university students in mathematics in the years of 2017, 2018 and 2019. The pseudo-longitudinal data analysis showed 1. that students hold different connotative beliefs regarding the two domains "mathematics at university" and "mathematics at school" regardless their study progress, 2. that the beliefs remain relatively stable within the domains overtime and 3. that -- considering the different mathematical programmes of study (e.g., pre-service teachers vs. mathematics majors) -- the students' connotative beliefs mainly differ regarding beliefs about the simplicity of mathematical knowledge at school.

The emergence of generative artificial intelligence (GenAI) has ignited debates regarding its potential benefits and detriments for education. Despite widespread discussions, insights into GenAI's impact on education have been limited because early studies have often been narrow in scope and focused on specific contexts. Therefore, the purpose of this study is to explore and analyze the volume, engagement, and content of initial reactions to one leading GenAI tool, ChatGPT. Specifically, we collected and analyzed public online discussions of ChatGPT in the first four months following the tool's release. We collected 345 posts and 6,463 comments about ChatGPT from 25 education-focused subreddits. We analyzed the volume, engagement, and content of ChatGPT discussions through descriptive statistics and natural language processing techniques. Findings show relatively low volume of ChatGPT discussions, unevenly spread across education-related subreddits--with the majority of the discussions occurring in two subreddits, while six subreddits did not have any discussions. Despite this, the level of engagement within ChatGPT posts was substantial; for instance, a ChatGPT post hosted a median of 15 comments, and these comments were lengthy, indicating rich engagement rather than superficial. The content of ChatGPT discussions across the six largest education-related subreddits differed in the degree of analytical thinking and emotional tone even while sharing a predominant focus on students and AI. Diverse reactions to and perspectives on GenAI--observed from varied levels of volume, engagement, and content of ChatGPT across educational-related subreddits--highlights how diverse educational stakeholders reacted to GenAI differently, offering insights into how to explore, analyze, and comprehend the spread and adoption of technological innovation in education.

Online learning became a necessity in many places during the COVID-19 pandemic. In the case of Hong Kong SAR, the pandemic provided a unique opportunity to establish blended learning as a norm. The authors discuss the insights and challenges related to delivering mathematics lessons online in a secondary school during and after the pandemic. A three-year-long case study was conducted to examine the differences in perceptions between a teacher and his five students regarding online mathematics instruction during the suspension of traditional in-class lessons in 2020 and after the resumption of traditional instruction in 2023. The Social-Ecological Approach with domains of structure, agency, and cultural practice was applied in the study, which investigated the perceived benefits of blended learning for both the students and the teachers. Data was collected via interviews. The study explored technological challenges, curriculum adaptations, and the impact of parental support on blended learning. Looking ahead, leveraging motivators like easy access while mitigating distractors through disciplined strategies can optimize blended learning environments. The insights gained from this study provide valuable guidance on the effectiveness of instructional strategies and technological tools, highlighting the features of best practices for future blended learning approaches. Furthermore, the paper provides valuable information for policymakers, educators, and educational technology developers.

This article explores the results of a project aimed at supporting community college students in their academic pursuit of an Associate of Applied Science (AAS) degree in Cybersecurity through mentorship, collaboration, skill preparation, and other activities and touch points to increase students' sense of belonging and connectedness in the cybersecurity profession. The goal of the project was focused on developing diverse, educated, and skilled cybersecurity personnel for employment within local industry and government to help curtail the current regional cybersecurity workforce gap that is emblematic of the lack of qualified cybersecurity personnel that presently exists nationwide. Emphasis throughout the project was placed on community building so that students felt a part of the cybersecurity community. A project community survey was distributed to students as both a pre-test when they began the project in Year 1 at the start of their cybersecurity coursework, and again as a post-test at the conclusion of Year 2 when they finished their cybersecurity program. Two project cohorts were employed, and the survey questionnaire measured students' sense of connectedness and level of learning within the project environment. The results showed a marked increase in both constructs from the pre- to post-survey indicating that students felt a greater sense of community as they moved through the project and experienced increased learning through their cybersecurity program. The study concluded that increased feelings of connectedness to the project activities through authentic shared learning experiences promoted belonging and provided social and academic supports to help project students be successful in their cybersecurity academic program and going forward in the in-demand cybersecurity vocation throughout their professional careers.

The intellectually gifted have been found to have higher levels of many prosocial dispositions, but there is limited evidence of increased prosocial behavior. The present research used existing and original datasets to examine relations between intellectual giftedness and prosocial behavior and dispositions. In Study 1, those identified as intellectually gifted engaged in more political and helping behaviors than those not identified as intellectually gifted. In Study 2, gifted-identified undergraduate students reported more prosocial behavior (e.g., volunteering and giving) than nonidentified students; however, there were no clear differences in dispositions (e.g., personality and motivation) between gifted-identified and nonidentified students. Implications of these consistent linkages between intellectual giftedness and engaging in prosocial behavior for future research and practical applications are discussed.

Longitudinal item response data often exhibit two types of measurement noninvariance: the noninvariance of item parameters between subject groups and that of item parameters across multiple time points. This study proposes a comprehensive approach to the simultaneous modeling of both types of measurement noninvariance in terms of longitudinal item response modeling while incorporating a latent growth curve model. The growth curve model represents the growth trajectory using initial status and (non)linear change over multiple time points. In addition, this study investigates the impact of measurement noninvariance across time points and subject groups in the examination of group differences in growth over multiple time points. To demonstrate the efficacy of the proposed model, an empirical application to large-scale longitudinal survey data is provided, along with the results of a simulation study.

This paper follows an earlier report of young children's object play activities investigated in a cross-sectional sample of 289 typically developing children. Thirty-minute videotaped observations were taken of children at 8, 12, 18, 24, 30, 36, 42, 48, 54, and 60 months of age in their homes. Forty-nine percent were boys. Children were identified as White (70%); mixed racial/cultural backgrounds (14%); Asian (7%); Black (6%); and Latinx (3%). This study reports patterns of cognitive development based on mastery scores derived from frequency and variety of activities in the 27 categories identified in the earlier study. Mastery scores afforded evaluation of the robustness of certain play categories, and the retention and reduction of others, yielding a final set of 14 to describe and assess developments in play. Discussion centers on the value of differentiated categories along with scores that yield a standard for an assessment of children's play.

This study examines longitudinal associations among reading skills, math skills and emotional well-being in a Finnish sample (n = 586) followed from the end of comprehensive school (Grade 9, age 15-16) to age 20. In particular, we determine whether the associations between skills and well-being are mediated by self-concept beliefs. In Grade 9, the participants' reading fluency, PISA reading comprehension and math skills were assessed in classrooms, and questionnaires were used to assess self-concept (global and skill-specific) and internalising problems. At age 20, questionnaires were used to self-report emotional well-being and educational attainment. The results showed no direct predictive association between academic skills and age-20 emotional well-being, while indirect effects from academic skills on emotional well-being were found for reading skills through reading comprehension self-concept belief and educational attainment and for math skills through global self-concept belief. In addition, adolescent global self-concept and internalising problems predicted age-20 emotional well-being. The results suggest that adolescent self-concept beliefs and internalising problems, rather than academic skills per se, can predict emotional problems in young adulthood.

In this work, we explore the use of digital technologies and statistical analysis to monitor how Italian secondary school students' writing changes over time and how comparisons can be made across different high school types. We analyzed more than 2,000 exam essays written by Italian high school students over 13 years and in five different school types. Four indicators of writing characteristics were considered--text length, text complexity, and two indicators of source use, all extracted using natural language processing tools--which provided insights into students' citation practices over time and in different school contexts. In particular, we measured the portion of students' essays that included text from source material as well as the amount of copied text that was not properly referenced. We found that student essays became shorter in length over time while also getting more complex. We also found that the tendency to copy uncited text in the essay decreased. High school curricula predict different writing strategies: essays written by students attending scientific and humanistic high schools are longer and less subject to incorrect citations. We argue that such text analysis enables the study of writing features in high school classes and supports the evaluation of curricula.

Course-based undergraduate research experiences (CUREs) are an effective method of engaging large numbers of students in authentic research but are associated with barriers to adoption. Short CURE modules may serve as a low-barrier entryway, but their effectiveness in promoting expansion has not been studied. The Prevalence of Antibiotic Resistance in the Environment (PARE) project is a modular CURE designed to be a low-barrier gateway into CURE use. In a series of interviews, we track and characterize use of PARE in 19 PARE-interested instructors throughout the Innovation-Decision Process described by Rogers' Diffusion of Innovations theory. The majority (16/19) implement PARE at least once, and a majority of these implementers (11/16) expanded use by the final interview. Three of four cases of discontinuance were due to a disruption such as moving institutions or a change in course assignment and occurred for community college faculty. Expanders expressed fewer personal challenges than nonexpanders. Overall analysis shows that perception of barriers is nuanced and impacted by the innovation itself, the institutional context, and one's own experiences. These results suggest that a short duration, low barrier CURE can serve as a catalyst for implementation of a longer duration CURE.

A compelling body of research suggests that students from racially marginalized and minoritized (RMM) backgrounds are systematically deterred from Science, Technology, Engineering, and Math (STEM) fields when teachers and scientists create ideologically colorblind STEM learning environments where cultural differences are deemed irrelevant and disregard how race/ethnicity shapes students' experiences. We examine whether and how STEM faculty can serve as important sources of information that signal racial/ethnic diversity inclusion (or exclusion) that influence RMM students' motivation to persist in STEM. Specifically, we focus on RMM students' perceptions of their faculty research mentors' cultural awareness--the extent to which students believe that their faculty research mentor acknowledges and appreciates racial/ethnic differences in STEM research. Results from a longitudinal survey of RMM students (N = 150) participating in 74 faculty-led STEM research labs demonstrated that RMM students who perceived their faculty research mentor to be more culturally aware experienced more positive "social climates" in the lab and were more "identified as scientists." Increased science identity, in turn, predicted their motivation to pursue STEM careers 3 months later. These findings demonstrate the importance of acknowledging, welcoming, and celebrating racial/ethnic diversity within STEM learning environments to broaden inclusive and equitable participation in STEM.

An individualist (I) or collectivist (C) cultural orientation affects individuals' attitudes, behaviours and values. This study aimed to identify the first-year secondary-school students' I-C profiles and explore their implications for students' trait emotional intelligence (EI), emotions towards school and academic achievement (GPA) throughout the 3-year secondary-school cycle. A total of 222 secondary-school students (58.6% females; Mage = 15.4; SD = 0.63 in the 10th grade) were enrolled in a longitudinal study. The cluster analysis identified three distinct I-C profiles: high individualist-low collectivist students, low individualistic-midlevel collectivist students and high individualist--high collectivist students. The results revealed significant differences between the I-C profiles regarding students' trait EI, emotions towards school and GPA throughout secondary school, in particular favouring the high individualist--high collectivist profile. These findings are discussed based on the practical implications for students' outcomes in the current secondary school system.

Understanding math and the ability to use math in various situations can greatly contribute to a successful life. Different math skills are of importance for understanding and supporting math ability. In addition, math interest may influence math ability. We investigated the relationship between math conceptual and procedural skills, their development over time, and the relation to math interest in Grades three and five. Participants in the study were Estonian students (N = 855), who were in Grade three (2019/2020) during the first testing and in Grade five (2021/2022) during the second testing. Students completed math competence testing which consisted of procedural and conceptual skill tasks and a questionnaire about math interest. Both person- and variable-oriented approaches were used in the analyses. Students' math conceptual and procedural skills in Grades three and five were moderately related to each other. Furthermore, based on latent profile analysis, three profiles of skills were identified in both grades, distinguishing between students with low, average, and high levels of skills in both skills, with the exception of an approximately average-skill group in Grade five that had low conceptual skills but average procedural skills. Students were likely to remain in similar-skill groups for both Grades three and five. Lastly, there was a significant difference in math interest in Grade three among the groups with stable low, stable average, and stable high skills from Grades three to five. Fostering interest in math may be beneficial for achieving a high level of math proficiency. Future research should prioritize the integration of person-oriented methods into studies aimed at enhancing understanding of math skill development.

In spite of the superior effects of semester- or year-long educational experiences abroad, the majority of students prefers short-term study abroad for which participation numbers are steadily rising. Due to the increased student interest in short-term study abroad options, investigations into how a short stay abroad can be designed to maximize learning outcomes for participants are important. While some studies suggest that technology can have negative impacts on language learning during study abroad, effective inclusion of technology can maximize learning. This article summarizes the results of three years of research investigating the effects of daily online journaling during an intensive German summer program on second language (L2) learners' writing skills during an intensive German summer program. The context of the program will be described along with the rationale for including online journaling assignments. The study investigates whether there is a relationship between the amount students wrote in their daily blogs and their writing development, and whether students' linguistic progress can be traced in their journal posts. Lastly, the article will provide a pedagogical evaluation of the benefits of incorporating journaling or blogging in short-term study abroad programs and present suggestions for successful projects. The terms journaling and blogging are used interchangeably in this manuscript; while a blog was used as the journal platform in this project, a different format than a blog can serve the same purpose of providing a space for reflective journaling for students.

Research has demonstrated erosion of empathy in students during medical education. Particularly, U.S. studies have demonstrated empathy declines during clinical training in the third and fourth year of traditional medical programs. Yet, studies conducted outside the U.S. have not confirmed this trend. Timing and extent of patient interactions have been identified as empathy-protective factors. The need to examine empathy within different learning contexts has been noted, as has the need for longitudinal and time-series research designs to analyze trajectories. Between fall 2010 and spring 2019, we assessed empathy longitudinally among six student cohorts (N = 493) at a U.S. medical school, where patient interaction occurs early and throughout an integrated curriculum. Empathy levels of students in each cohort were assessed at five time points utilizing the Jefferson Scale of Physician Empathy-Student version. We hypothesized empathy levels will not degrade by program end, and trajectories will not show patterns of decline in Years Three and Four. Analysis of Variance (ANOVA) and Linear Mixed Model (LMM) analyses were used to analyze differences at baseline and changes in empathy trajectories. ANOVA analyses revealed statistically significant differences at baseline by class cohort (F(5, 487) = [23.28], p < 0.001). LMM analyses indicated empathy was either significantly higher or not different at the end of the program (F(19, 1676) = [13.97], p < 0.001). Empathy trajectories varied among cohorts; yet, none resulted in an overall empathy decline by the end of the program. Findings demonstrate empathy in U.S. medical students can be unchanged or higher by the end of medical education. Outcomes are consistent with reports of non-declining medical student empathy outside the U.S. and support the notion of context-specificity. Results further support recent research, suggesting decreases in empathy during training can stabilize or increase by program end. These findings have important implications for future empathy research context and design considerations, as well as program planning.

In this study, we examined the relationship between phonological awareness (PA), morphological awareness (MA), and character reading in Chinese kindergarten children. One hundred and twenty children were assessed in each of their three years at the kindergarten, with 12-month intervals in between. Using cross-lagged panel modeling, we found that: (1) from Time 1 to Time 2, character reading predicted PA and MA, and PA negatively predicted illiteracy; (2) from Time 2 to Time 3, MA predicted PA and character reading; (3) significant autoregressive effects were found in all three main variables at the two time intervals. The results indicated the benefits of reading experience to the development of oral language skills and the pivotal role of MA in both reading and oral language skills in Chinese early readers.

The purpose of the present investigation is to shed light on the intraindividual (i.e., within-person) process of distancing from the goal of obtaining a PhD. Based on the motivational theory of action crisis, we assume that a lack of both individual (here: self-directed career management) and external (here: social support) resources may fuel doubts concerning PhD completion. An action crisis, in turn, is proposed to undermine the subsequent motivation to engage in proactive behavior and seek out social support. We analyzed five waves of longitudinal self-report data (N[subscript T1] = 2011 PhD students, 61.7% men; half-year intervals) with the random-intercept cross-lagged panel model. This method allows to separate between-person from within-person effects. As expected, we found intraindividual increases in self-directed career management and perceived social support to reduce the development of an action crisis, and vice versa. Practical implications on how to avoid a loss spiral in the PhD process are discussed.

One issue that has received little attention is how students factor distance from home into their decisions about college. In this study, we used data from the Education Longitudinal Survey of 2002 (ELS:02) to examine the distances between a student's home and the colleges to which they applied, and how far from home they enrolled. We focused on how demand- and supply-side factors were related to the distances applied and enrolled. We tested the sensitivity of our findings to alternative ways of measuring the supply of postsecondary education within commuting distance, and identified factors associated with differences between a student's application and enrollment distances. Finally, we used quantile regression analysis to determine if the associations between demand- and supply-side factors and distances applied and enrolled varied along the distance distributions.

The present longitudinal study investigated the hypothesis that early musical skills (as measured by melodic and rhythmic perception and memory) predict later literacy development via a mediating effect of phonology. We examined 130 French-speaking children, 31 of whom with a familial risk for developmental dyslexia (DD). Their abilities in the three domains were assessed longitudinally with a comprehensive battery of behavioral tests in kindergarten, first grade, and second grade. Using a structural equation modeling approach, we examined potential longitudinal effects from music to literacy via phonology. We then investigated how familial risk for DD may influence these relationships by testing whether atypical music processing is a risk factor for DD. Results showed that children with a familial risk for DD consistently underperformed children without familial risk in music, phonology, and literacy. A small effect of musical ability on literacy via phonology was observed, but may have been induced by differences in stability across domains over time. Furthermore, early musical skills did not add significant predictive power to later literacy difficulties beyond phonological skills and family risk status. These findings are consistent with the idea that certain key auditory skills are shared between music and speech processing, and between DD and congenital amusia. However, they do not support the notion that music perception and memory skills can serve as a reliable early marker of DD, nor as a valuable target for reading remediation.

The Perfectionism Social Disconnection Model (PSDM) and the Existential Model of Perfectionism and Depressive Symptoms (EMPDS) are promising models of perfectionism and psychopathology. However, research examining suicide ideation within the PSDM is scarce, and no research has examined suicide ideation as an outcome in the EMPDS. Moreover, tests of the PSDM and EMPDS have been conducted separately and most research has examined the PSDM and EMPDS using cross-sectional or two-wave longitudinal designs, which do not provide a satisfactory test of mediation. In the current study, we addressed these limitations by testing whether perfectionism confers vulnerability to suicide ideation via feelings of mattering and anti-mattering (from the PSDM) and via difficulty accepting the past (from the EMPDS) in a three-wave longitudinal design in two independent samples of undergraduate students and community adults. Participants completed measures on three occasions over 6 weeks. Findings revealed that socially prescribed perfectionism indirectly predicted suicide ideation via difficulty accepting the past in both samples. In addition, in the undergraduate sample only, socially prescribed perfectionism indirectly predicted higher suicide ideation via anti-mattering, and self-oriented perfectionism indirectly predicted higher suicide ideation via mattering. Based on our findings, we advocate for future research to include suicide ideation in the PSDM and EMPDS, to integrate explanatory models, and to examine a mattering-specific EMPDS.

Friendships are important for the mental well-being of emerging adults. Socially prescribed perfectionism, where individuals feel pressured to be perfect by others, can be destructive, leading to conflict with others, depressive symptoms, and problematic drinking. However, its impact on friendships is not well-explored. This study examined 174 emerging adult friendship dyads using a 4-wave, 4-month dyadic design. Data were analyzed using longitudinal actor-partner interdependence models. Using a novel friend-specific measure of socially prescribed perfectionism, we found that an individual's perceived expectation to be perfect from a friend was positively associated with increased conflict between friends, as well as with higher levels of depressive symptoms and problematic drinking in the individual. Findings lend credence to longstanding theoretical accounts and case histories suggesting socially prescribed perfectionism leads to harmful individual and relational outcomes and extends them to the specific context of friendships.