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ABSTRACT The objective of this study was to regionalize 7-day 10-year low flows, long-term annual mean, and 90% and 95% permanence flows from Piquiri (PR) river basin. The following regionalization methods were adopted: Traditional, Linear interpolation, Chaves, Modified linear interpolation, and Modified Chaves. The equations obtained by the Traditional method, adding main river length or drainage density as independent variables, significantly improved R2 equations value. Streamflow forecasting by Linear Interpolation and Chaves methods were as good as those provided by the Traditional Method, thus, these methods could be applied to Piquiri River basin, especially when drainage area is the only available spatial information.

O aumento da demanda pelo uso da água na bacia do Rio Paracatu vem ocasionando sérios problemas ambientais e conflitos entre os usuários. Para a gestão mais eficiente dos recursos hídricos, é importante o conhecimento do comportamento hidrológico da bacia hidrográfica, no presente e no futuro, devido às fortes evidências de mudanças climáticas no planeta. O objetivo deste trabalho foi estimar a tendência de variação da disponibilidade hídrica na bacia hidrográfica do Rio Paracatu, até o final deste século, considerando dois cenários contrastantes de mudanças climáticas, um para altas emissões de CO2 (A2) e outro para baixas (B2). Para atingir esse objetivo, foi realizado o downscaling das precipitações mensais para os anos de 2001 a 2099, simulados pelo modelo de circulação geral do Hadley Centre (HadCM3). As precipitações interpoladas serviram como entrada em modelo do tipo precipitação-vazão, que possibilitou a estimativa das vazões mínimas em 21 estações fluviométricas distribuídas na bacia. Para o cenário A2, verificou-se tendência de aumento na disponibilidade hídrica em todas as estações fluviométricas, variando de 31 a 131% até 2099. Para o cenário B2, não foi verificada nenhuma tendência significativa.The increase of water use in the Paracatu basin is leading to deep environmental problems and conflicts among the users. For a more efficient water resources management, the knowledge of the basin's hydrologic behavior is important, in the present and in the future, due to the strong climatic changes evidences in the planet. The aim of this work is to estimate the water availability variation trends in the Paracatu river basin, from the beginning until the end of this century, considering two contrasting climate change scenarios, the first one to take account of high CO2 emissions (A2) and the other one for low emissions (B2). To achieve this objective, the monthly precipitation downscaling was accomplished, using data from 2001 to 2099 simulated by the Hadley Centre´s global circulation model (HadCM3). The precipitations were used as data input in a precipitation-flow model, which made possible the estimate of the minimum discharges in 21 gauged stations distributed in the basin. For the A2 scenario, an increase trend was verified in the water availability in all of the stations from 2001 to 2099, varying from 31 to 131%. For the B2 scenario no significant trend was verified.

Abstract This research aims to study the psycho-social impact of video games on K12 students. For this, a probabilistic topic modelling analysis method based on text mining approach has been performed. This process is based on nodes’ connectivity and it has been developed through K Means approach; by launching the Jenks-Breaks algorithm. The sex differences are calculated according to a nonlinear dynamics approach based on Hurst exponent and multifractal function and the influence of time with the application of the Sobel test. The results show which are the most used video games by K12 and their psycho-social impact on students based on four categories: (1) boredom and sadness, (2) happiness and socialization, (3) immersion, and (4) families' conflicts. There are significant differences between boys and girls depending on the games they use, a factor that increases when playing more than two hours a day. For boys, games like FIFA and Fortnite produce higher levels of immersion and family conflict, while for girls, games are perceived as sources of greater happiness and a means to reinforce friendship and camaraderie, particularly with games like Brawl Stars, Rocket League, and PKXD.

Abstract The COVID-19 pandemic forced the digitalization of education to be accelerated to continue the teaching–learning processes in confined populations. The irruption of this fact caused the evolution that had previously been occurring in the integration of digital technologies, and in general information and communication technologies (ICT), in education to be distorted, as their use multiplied exponentially in a few months. However, it is interesting to know how integrating these media and tools in the educational world evolved without having mediated an anomalous event such as the pandemic. This article studies the time university students in Spanish-speaking countries spent using the Internet for educational tasks in the pre-COVID era to determine whether this use was homogeneous in this common geographical and cultural space. Knowledge of these behaviors is valuable for analyzing their relationship with the then-current processes of ICT integration in higher education. It can serve as a basis for comparative studies of these trends and what happened during and after the pandemic. Among them is determining whether specific ICT integration strategies were not pedagogically adequate due to the situation’s urgency. The analysis of this study was descriptive and inferential statistics, based on the survey method with the application of data mining using software R. It was carried out over seven years (2012–2018) and applied to a sample of 2482 students from seven countries. The findings obtained have allowed us to determine that the use of the Internet by Spanish-speaking university students, in general, increased significantly over time in the pre-COVID era, in parallel to a more significant presence in educational processes, with conditioning factors in each country depending on its economy and political and social situation.

La investigación analiza las tendencias y variaciones en las discusiones relacionadas con cohousing y coliving en la red social X (anteriormente conocida como Twitter) entre 2019 y 2022. Utilizando técnicas avanzadas de análisis de redes de texto, la investigación utilizó Python y Snscrape para el preprocesamiento de texto, seguido por la construcción de gráficos de red y la detección de comunidades. El estudio emplea modelos de Asignación Latente de Dirichlet (LDA) para identificar los temas de discusión en los tweets y calcula el tf-idf de bigramas dentro de los principales clusters temáticos. Este estudio evalúa la importancia relativa de estos bigramas en función de su frecuencia en los documentos analizados. Los resultados revelan un patrón fractal de propagación de influencia dentro de la red social X. Temas clave como espacios de trabajo compartido, pisos en alquiler y planificación urbana destacan de manera prominente en las discusiones sobre la vivienda colaborativa, demostrando el impacto multifacético de los modelos de convivencia en diversas poblaciones. Esta investigación proporciona información esencial sobre el intrincado panorama de las conversaciones sobre la vivienda colaborativa, resaltando el papel fundamental de los modelos de convivencia en la atención de desafíos contemporáneos.

Esta investigación se enmarca en el campo de la Cultura Organizacional y el coaching educativo. La cultura organizativa se instaura cada vez más en los distintos ámbitos. Vinculada a la escuela, favorece la mejora del desarrollo personal y académico de los estudiantes y docentes. El objetivo es analizar las tendencias sobre las prácticas para la mejora del rendimiento, la eficacia y el bienestar de los educadores, y cómo está mejorando el aprendizaje y el desarrollo de los estudiantes. La revisión bibliométrica de los datos se realizó a partir de las palabras clave: Organizational Culture OR Educational Coaching AND Education, limitando los registros a aquellas publicaciones categorizadas en el campo de las Ciencias Sociales. La búsqueda se realizó en inglés y se analizaron las siguientes dimensiones: tema, tipos de publicación, área temática, país, publicación, autor y año, ambas tratadas mediante estadística descriptiva. Los resultados reflejan un total de 893 documentos indexados en Ciencias Sociales. Por último, se analizó la concurrencia temática de las palabras clave mediante el software VosViewer, que agrupamos en 6 categorías principales (organización, cultura organizacional, educación, liderazgo, relaciones interprofesionales y comunicación interpersonal). Según las investigaciones actuales, la relación entre cultura organizativa y coaching educativo mejora la eficacia, bienestar y liderazgo en instituciones educativas. Entre las principales conclusiones cabe destacar la necesidad de explorar nuevas vías de colaboración a escala internacional.

The scope of blockchain technology, initially associated with the Bitcoin cryptocurrency, is greater due to the multiple applications in various disciplines. Its use in accounting lies mainly in the fact that it reduces the risks and the possibility of fraud, in addition to eliminating human error. This work presents a theoretical model that contributes to the understanding of the process of adoption of ICT innovations by business organizations, from the technological, organizational and environmental contexts. The result of the work provides knowledge for the empirical generalization of the topic of study and offers the academic community a starting point for carrying out future studies that confirm the validity of the results, and the business community a valid alternative of the aspects to be considered taken into account in making decisions derived from secure accounting management with blockchain. Hence, the implementation of blockchain presents challenges, its potential to improve reliability and efficiency in accounting management makes this technology a valuable investment for companies and accounting professionals seeking more secure and transparent financial management.

Background/Objectives: Parental involvement is vital for the academic success and overall development of students, particularly those with Autism Spectrum Disorder (ASD), who face unique educational challenges. This study investigates the influence of parental involvement on the academic performance and school adjustment of students with ASD, focusing on the interplay of cultural identity and first language in their educational and social growth. The research also seeks to identify the challenges parents face and the strategies they use to support their children. Method: Employing a qualitative, interpretive approach, this study involved 42 parents of secondary school students with ASD in Seville, Spain. Data collection included in-depth interviews and focus group discussions, allowing for a comprehensive understanding of parental experiences. Results: The study found that active parental involvement greatly enhances students’ academic performance and emotional well-being. Key strategies include creating structured home environments, utilizing assistive technologies, and fostering open communication with school staff. However, parents reported significant challenges, including limited school resources, communication barriers with educators, and a lack of ASD-specific training for teachers and parents. These challenges often hinder their ability to fully support their children’s education. Conclusions: Active parental involvement is crucial for the educational success of students with ASD. The findings highlight the need for improved communication between schools and families, increased resources, and targeted ASD training for both teachers and parents. Additionally, the study advocates for greater investment in assistive technologies to better support students with ASD. Addressing these needs could significantly improve the educational experiences and outcomes for these students.

The objective of this study was to compare the digital competences of university students before and during the COVID-19 pandemic, and to determine the impact of internet use on these competences, specifically those related to social communication, collaborative learning, as well as information searching and processing. The sample comprised 415 Spanish students who began university studies between 2019 and 2022. The instrument used was the COBADI. The results indicate an increase in internet use to talk with friends in social networks and work with classmates, such as in collaborative homework. In terms of digital competences during the pandemic, there was an increase in competences related to social communication, collaborative learning, and information searching and processing. The study also found that academic and recreational internet use predicted basic digital competences, as determined by a MANCOVA analysis. The role of the pandemic context in increasing basic digital competences in university students is discussed.

The use of Extended Reality in Primary Education classrooms has emerged as a transformative element that enhances the teaching and learning process of students. In this context, examining the various effects that this tool can generate is essential to identify both the opportunities and limitations that teachers face when incorporating this technology into their practices. The aim of this research is to analyse the impact of the use of Extended Reality as an educational resource in Primary Education, focusing on teachers’ perceptions. The information was collected through semi-structured interviews with 36 active teachers in Primary Education. The analysis of the data obtained identifies the benefits and functionalities offered by the implementation of Extended Reality in Primary Education classrooms, as well as the uncertainties and concerns that teachers have with the implementation of Extended Reality. The results highlight the significant opportunities that Extended Reality offers in the teaching–learning process, provided that teachers are adequately trained. Furthermore, this study offers valuable recommendations to guide future teachers and researchers in the successful integration of this technology into the educational process.

MOOCs (massive open online courses) are popular distance courses for which anyone can sign up online with no limits on the number of participants. Moreover, artificial intelligence is a combination of algorithms for the development of human and rational capabilities by machines. This article presents a quantitative study with a sample of 734 MOOCs on artificial intelligence from three important platforms. Through exploratory and factor analyses, and with the support of a category system, it is concluded that, there are similarities in terms of access to content, ease of navigation, design, toolbars, consistency, visible hypertexts, browsing support and links, help in content searching, and course development with regard to the technical dimension. Regarding the pedagogical dimension, xMOOCs represent the most extensive international trend, and unidirectional resources predominate. In relation to the content dimension, MOOCs that include content on the emerging and current uses of artificial intelligence in learning and training are remarkable, including three main trends in MOOCs on artificial intelligence: machine learning and education, ethics of AI, and human learning and inclusivity.

Currently, the use of digital tools has led to significant changes in the educational system, favouring equity and the inclusion of students with educational needs. In this context, students with autism spectrum disorder (ASD) benefit from using these electronic devices to improve their learning experience. This study focuses on conducting a bibliometric analysis of the impact of information and communication technologies on the learning of students with ASD, with the aim of addressing two research questions. Through the analysis of three databases (Scopus, Dialnet, and Web of Science), a total of 24 articles related to the subject were collected. The results show that the use of different technological devices has numerous benefits for these students. Among the most prominent are the use of augmented reality and educational robotics, mainly providing improvements in academic performance, motivation and improved retention of knowledge acquired in the classroom. In conclusion, the clear need to train teachers in digital competencies and to intensify efforts in this line of research in order to improve the education of students, as well as to enrich the knowledge available to the scientific community, is highlighted.

This research has analyzed the application of gamification and game-based learning to primary education based on the evaluation of gamification by 308 primary education teachers in Spain. A quantitative and qualitative analysis was made of teachers’ competences, the tools and devices most widely used, didactic functionality, emotional competence and social skills. The results showed that teachers had a positive attitude towards gamification, and good knowledge and management of tools such as Genially, Kahoot and Google Classroom. With the appropriate resources, class planning and teacher training, game-based learning and gamification can boost student motivation and commitment, and foster enthusiasm for beneficial, pedagogical interactive processes.

The current study examines the relationship between digital competencies and collaboration attitudes among higher education students. To do so, data from 1316 students from 10 Spanish universities were analyzed and collected through a questionnaire named “Basic Digital Skills 2.0 of University Students” (COBADI®—Registered Trademark: 2970648). To provide context for the sample involved in this study, it is noteworthy that 50.5% of participants typically prefer to access the internet from home. Furthermore, it was observed that most of the respondents engage with the internet for over nine hours daily. The analysis of the results was conducted by calculating correlations between digital competencies and students’ collaboration attitudes. These correlations were computed using the Python programming language, with the libraries employed being pandas, numpy, and matplotlib. Students who perceive themselves as more competent in using digital tools tend to have a slightly higher disposition to collaborate with their professors in virtual environments. Some competencies are more closely associated with collaboration than others, with those that exhibit a stronger connection being key focus areas in teaching and curriculum development.

The aim of this study is to present, based on a systematic review of the literature, an analysis of the impact of the application of the ChatGPT tool in education. The data were obtained by reviewing the results of studies published since the launch of this application (November 2022) in three leading scientific databases in the world of education (Web of Science, Scopus and Google Scholar). The sample consisted of 12 studies. Using a descriptive and quantitative methodology, the most significant data are presented. The results show that the implementation of ChatGPT in the educational environment has a positive impact on the teaching–learning process, however, the results also highlight the importance of teachers being trained to use the tool properly. Although ChatGPT can enhance the educational experience, its successful implementation requires teachers to be familiar with its operation. These findings provide a solid basis for future research and decision-making regarding the use of ChatGPT in the educational context.

Las instituciones de educación superior se enfrentan, en la actualidad, a nuevos desafíos basados en encontrar el modo de dar respuestas válidas a las demandas que impone la sociedad, y que se suponen cambios para estas instituciones universitarias. Este estudio tiene como objetivo analizar la producción científica y las tendencias de investigación sobre la gestión financiera para la toma decisiones en las universidades. Para esto, se aplicaron técnicas bibliométricas a una muestra de 1.306 artículos de la base de datos Scopus, durante el período 1990-2019. La finalidad fue reconocer las disciplinas y la evolución de estas áreas de interés, además de identificar las redes por coautoría de los principales autores, organizaciones y países, y la red de palabras clave por coocurrencia, mediante la aplicación de técnicas de visualización. Los resultados obtenidos suponen un complemento al conocimiento y permiten fundamentar el proceso de la toma de decisiones. Se ha observado que las tendencias generales en la investigación sobre la gestión financiera para la toma decisiones en las instituciones de educación superior a nivel mundial han seguido una tendencia ascendente y se han estabilizado en óptimos índices de publicación en los últimos años.

Abstract The design and management of various hydraulic structures (such as stormwater drains, bridges and dams) require the estimation of rainfall with duration of a few minutes up to 24 h or more. Intensity-duration-frequency (IDF) curves links probability of occurrence to a given rainfall intensity. The procedure for obtaining IDF curves basically involves two steps: (i) frequency analysis for different durations and (ii) modeling of IDF curves. In the first step, this study aimed to adequately select the upper tail weight of the following distributions: generalized extreme value (GEV), generalized logistic (GLO) and generalized Pareto (GPA). In the second step, this study aimed to evaluate the performance of three models of IDF curves. The traditional model (M1) was compared with empirical model (M2) and a second-order polynomial model (M3). To perform this study, rainfall data from the city of Caraguatatuba (São Paulo state, Brazil) for the period between 1971 and 2001 were used, for time intervals between 10 and 1440 min. The main conclusions were: (i) GLO and GEV had heavy upper tail while GPA had light upper tail, impacting quantiles with T > 100 years; (ii) M3 presents errors lower than M1 for return periods greater than 100 years.

Abstract The objective of this article is to analyze the didactic functionality of a chatbot to improve the results of the students of the National University of Distance Education (UNED / Spain) in accessing the university in the subject of Spanish Language. For this, a quasi-experimental experiment was designed, and a quantitative methodology was used through pretest and posttest in a control and experimental group in which the effectiveness of two teaching models was compared, one more traditional based on exercises written on paper and another based on interaction with a chatbot. Subsequently, the perception of the experimental group in an academic forum about the educational use of the chatbot was analyzed through text mining with tests of Latent Dirichlet Allocation (LDA), pairwise distance matrix and bigrams. The quantitative results showed that the students in the experimental group substantially improved the results compared to the students with a more traditional methodology (experimental group / mean: 32.1346 / control group / mean: 28.4706). Punctuation correctness has been improved mainly in the usage of comma, colon and periods in different syntactic patterns. Furthermore, the perception of the students in the experimental group showed that they positively value chatbots in their teaching–learning process in three dimensions: greater “support” and companionship in the learning process, as they perceive greater interactivity due to their conversational nature; greater “feedback” and interaction compared to the more traditional methodology and, lastly, they especially value the ease of use and the possibility of interacting and learning anywhere and anytime.

Objetivo. Este artículo analiza las experiencias de innovación universitaria con tecnologías inmersivas (realidad aumentada, RA) de diversas titulaciones de la Universidad Pablo de Olavide de Sevilla (España) y de la Universidad Católica de Santiago de Guayaquil (Ecuador) correspondiente al curso académico 2018-2019. Metodología. A través de una metodología mixta de análisis de datos (cuantitativa y cualitativa) y el diseño de un cuestionario ad hoc de elaboración propia se analizaron las percepciones de 202 estudiantes en relación con las ventajas y desventajas de la RA y las apps de realidad aumentada utilizadas en los seminarios de Tecnologías Emergentes en contextos educativos, impartidos en ambas universidades. Resultados. Los resultados muestran que las aplicaciones móviles más valoradas fueron: QuiverVisión y Hp Revail por su interactividad, entorno usable y su proyección didáctica en contextos formativos, especialmente en edades tempranas. Conclusiones. El estudiantado percibe, como principales ventajas de la RA, el desarrollo de habilidades cognitivas y competenciales y, como principales desventajas, la necesidad de formación del profesorado universitario para la implementación en las aulas y los posibles efectos adversos de la brecha digital.

El objetivo del presente ensayo es exponer cómo el imaginario de vida campesina es trastocado por la idea de modernidad, el cual genera un punto de tensión que abre posibilidades de subvertir la realidad de manera organizada. Es un ejercicio de reflexión teórica desde la perspectiva de la escuela de Frankfurt y la teoría crítica a través de los estudios de Holloway, J. (2006; 2011). Con la técnica de grupo focal y la observación participante se trabajó con los sujetos y se entrevistó a actores sociales de comunidades campesinas e indígenas de la región del Totonacapan y de la sierra norte del estado de Puebla, información que se analizó a la luz de la investigación bibliográfica. En los resultados se expone la tensión que viven las familias al ser prisioneras de sus propios deseos por poseer la mercancía y lograr los modos de vida moderna. Se tiene que el acto de consumir significaciones de la modernidad lleva a menospreciar la cultura campesina, sin embargo, siguen siendo un referente de modos de vida más allá de sus contradicciones; que luchan por la vida ante la irrupción del capitalismo por expropiar sus recursos naturales. Este trabajo tiene como base las investigaciones realizadas por Lefebvre (1972), Heller (1994), Lindón (2000) sobre la vida cotidiana.

Se determinó la efectividad de la medicina herbolaria y su influencia sobre la calidad de vida desde la percepción del poblador del distrito de Laredo, Trujillo, durante 2019. Se aplicó 96 entrevistas en base al Cuestionario de Salud SF-12, v2. Se inventarió 68 especies etnomedicinales, distribuidas en 67 géneros y 38 familias, siendo las Asteraceae, Lamiaceae, Fabaceae y Rosaceae las más representativas. Por su índice de valor de uso, destacan: Gentianella bicolor (IVU= 0,82); Matricaria chamomilla (IVU = 0,73) y Uncaria tomentosa (IVU = 0,66). Los pobladores refieren sufrir 49 enfermedades, agrupadas en 11 Categorías, donde predominan las enfermedades de los Sistemas: Músculo-esquelético (FCI = 0,79), digestivo y gastrointestinal (FCI = 0,79), nervioso (FCI = 0,78), entre otras. Se concluye que la medicina herbolaria tiene una efectividad del 100%; puesto que curan un 68,02 % y alivian un 32,08 % de la población y el 77,41% atribuye haber mejorado su calidad de vida.

Este artículo presenta un estudio diacrónico circunscrito a dos titulaciones cursadas en la Universidad Pablo de Olavide de Sevilla en el que se describe una experiencia didáctica con 236 estudiantes que cursan asignaturas de “Tecnología de la Información y la Comunicación”. La acción formativa se desarrolló a través de un Seminario de Tecnologías Emergentes para analizar diversas aplicaciones de Realidad Aumentada en escenarios formativos y sus posibilidades educativas, además, de dinamizar en el alumnado actitudes proactivas y un uso competencial didáctico de las mismas. La investigación se ha implementado a través de una metodología cualitativa con el diseño de un mapa de categorías mediante el empleo del programa Atlas-Ti. Los resultados muestran que el alumnado de ambas titulaciones considera que la Realidad Aumentada es una tecnología emergente fácil de utilizar, dinamiza escenarios formativos motivadores y favorece el trabajo colaborativo. No obstante, también manifiesta que requiere de un elevado coste económico, puede incrementar la brecha digital y precisa de una formación especializada de los docentes.

In recent years, risk stratification has sparked interest as an innovative approach to disease screening and prevention. The approach effectively personalizes individual risk, opening the way to screening and prevention interventions that are adapted to subpopulations. The international perspective project, which is developing risk stratification for breast cancer, aims to support the integration of its screening approach into clinical practice through comprehensive tool-building. Policies and guidelines for risk stratification--unlike those for population screening programs, which are currently well regulated--are still under development. Indeed, the development of guidelines for risk stratification reflects the translational aspects of perspective. Here, we describe the risk stratification process that was devised in the context of perspective, and we then explain the consensus-based method used to develop recommendations for breast cancer screening and prevention in a risk-stratification approach. Lastly, we discuss how the recommendations might affect current screening policies. [ABSTRACT FROM AUTHOR]

The increase in the internationalization of universities has been accompanied by an increase in multiculturalism in classrooms. Due to this situation, with the objective of knowing the conceptions of university professors around pluricultural competence and attending to the connection with their positioning in relation to the models of cosmopolitan citizenship; a mixed research is developed in the Hispanic-Japanese context of higher education, focusing attention on education and social sciences professors. In general, it is concluded that there are connections between the positioning of multiculturalism and cosmopolitan citizenship. Thus, the university professors of both countries highlight the advantages of cultural plurality in educational environments and, despite the fact that there is governmental support for academic internationalization, in the sample of Japanese professors, there is a greater concern about the preservation of national identity in cultural plurality.

This paper analyzes the variability and the precipitation trend of the State of Paraná, in Brazil. For that, monthly precipitation data belonging to 24 precipitation stations in a 30-year period (1980-2010) were analyzed and they were compared with projections of precipitation for the years 2016-2050. These data were simulated by Eta/Miroc5 for RCP 4.5 (Representative Concentration Pathways) from the Center for Weather Forecasting and Climate Studies CPTEC/INPE and the historical data of precipitation were taken from National Water Agency (ANA). The Mann-Kendall non-parametric test and the Sen’s slope estimator were applied to detect trends and magnitudes, respectively. The Mann-Whitney test was used to compare the median of the historical series (1980-2010) with the simulated series (2016-2050) and the comparison of the means between the two series was performed by Test t. The results draw attention to the great variability and significant changes in the monthly average rainfall that may occur, if the climate change scenarios that were considered become a reality in the near future.

Las estrategias de enseñanza utilizadas por docentes en las clases de biología para que aprendan los estudiantes son diversas, desde las recomendadas para promover las habilidades cognitivas hasta aquellas que ayudan a comprender los fenómenos naturales. Para el desarrollo de este trabajo, se consideraron las estrategias de enseñanza propuestas por Díaz y Hernández (2002). La investigación tiene un alcance descriptivo. Además, el objetivo específico es identificar las estrategias utilizadas en las clases de evolución biológica por los docentes, ubicados en la ciudad de Maracaibo (Venezuela). Se utilizó el muestreo no probabilístico de tipo por conveniencia, constituida por un total de 24 docentes, que laboran en colegio de media general del sector privado ubicados en la parroquia de Juana de Ávila específicamente en la zona norte de Maracaibo, para los puntos: Avenida Fuerzas Armadas, Milagro norte y Urbanización la Trinidad, tomados en cuenta bajo los siguientes criterios: licenciatura de Educación Mención Biología, localizados en la ciudad de Maracaibo (Venezuela), activos en la labor pedagógica y con un mínimo de dos años de experiencia impartiendo clases de evolución biológica en la materia de Biología a nivel de media general. La técnica utilizada para la recolección de los datos fue una encuesta; empleando el instrumento con escala de estimación, con cuatro alternativas de respuestas. Las ilustraciones y las preguntan intercaladas, tuvieron el mayor porcentaje para la opción Siempre y las gráficas presentaron el mayor porcentaje para la opción Nunca y con una media aritmética más baja.

El equipo directivo representa un pilar fundamental para gestionar instituciones educativas, siendo el liderazgo una de sus competencias básicas. Cada integrante que forma al equipo directivo debe poseer cualidades y capacidades para cumplir con el propósito de su cargo durante su gestión. Así, el objetivo del escrito fue mostrar los componentes de la gestión educativa que deben tomar en cuenta el equipo directivo. Para mostrar la propuesta, el trabajo de investigación atendió un criterio reflexivo con un enfoque deductivo y la técnica fue el análisis bibliográfico y de contenido. Como base teórica fueron utilizados las propuestas de Chiavenato (2007) y García (2017), en relación a la organización, toma de decisiones, coordinación y planificación. Se concluye que los componentes gerenciales son articulados a la práctica del equipo directivo para una mayor eficacia dentro de la labor académica, pedagógica y administrativa en las instituciones educativas.

El presente estudio analiza la manera en que dos medios impresos del continente americano emplean la Realidad Aumentada como herramienta interactiva. El empleo de la Realidad Aumentada en el periodismo impreso podría incrementar la interactividad de los usuarios con los periódicos, a la vez que atraería nuevos públicos, para despertarles el interés por la prensa impresa y así ampliar su audiencia y cuota de mercado. Se analizan cinco ejemplares de los diarios Burnaby NOW (Canadá) y Kids News (Argentina). Se concluye que los ejemplares analizados se suman al proceso de renovación y reinvención del ecosistema mediático, motivados por las transformaciones tecnológicas -desde el punto de vista infraestructural- y culturales y sociales -desde la óptica superestructural-, lo cual no solo trastoca los pilares de la profesión, sino también la estabilidad y supervivencia de las empresas periodísticas a las que pertenecen esos medios.

En el presente estudio se analizan las competencias básicas digitales de 759 estudiantes universitarios de la Universidad Pablo de Olavide de siete cursos académicos (2012/13 a 2018/19). Los datos fueron recogidos mediante el cuestionario denominado “Competencias básicas digitales 2.0 de estudiantes universitarios” COBADI® (Marca registrada: 2970648). El análisis estadístico utilizando el SPSS describió cómo los estudiantes usan las tecnologías. Se analizaron género y diferencias de los cursos a través de un análisis múltiple de variación (MANOVA) como las variables independientes, y contestaciones a la encuesta como dependiente. Entre los resultados obtenidos se infieren que más de la mitad de los estudiantes encuestados dijeron que se conectaban más de 9 horas a la semana. A su vez, se constata un relevante y gradual cambio en los últimos años en cuanto al lugar de conexión a internet, desde el hogar como el principal lugar de conexión al teléfono móvil como medio más frecuente. Por último, como otro hallazgo significativo, es que en los hombres se refleja una disminución en el tiempo dedicado a realizar tareas académicas y un aumento en el tiempo dedicado a jugar