El estudio presenta el proceso de elaboración y validación psicométrica del cuestionario de convivencia escolar para la no violencia. El problema surge de la carencia de instrumentos que evalúen de manera conjunta y desde la perspectiva de los estudiantes, los tipos de violencia manifestados en la escuela y la gestión de la convivencia escolar. Las dimensiones del instrumento se elaboraron en función de los diagnósticos nacionales de violencia escolar, los estándares de desempeño entregados por el Ministerio de Educación (MINEDUC) y tomando orientaciones de cuestionarios existentes respecto de violencia y convivencia en el medio escolar. Participaron 1410 estudiantes de 5° a 8° año básico de establecimientos educacionales de Temuco, Chile. Se aplicó análisis factorial confirmatorio (AFC) y análisis de confiabilidad interna. Los análisis reportan confiabilidad interna del instrumento y un ajuste adecuado al modelo. El artículo finaliza discutiendo las proyecciones y limitaciones del instrumento y proceso de validación.

Introduction. Emotional regulation, a process that involves detecting and evaluating physiological signals in response to stressful events, is a crucial aspect of preparing students for school and ensuring teachers’ effectiveness, stress management, and job satisfaction. Method. This research, which adopted a quantitative approach, used a non-experimental comparative and cross-sectional design with a non-probabilistic sample by convenience. The study involved the participation of n = 1321 teachers (n = 125 preschool education; n = 645 primary education; n = 417 secondary education; n = 134 higher education). Results. The results revealed significant differences in the total scores of emotional regulation difficulty between teachers at the higher education level and primary and secondary school teachers, with the latter group showing higher levels of difficulty. Discussion. The findings suggest that the impact of emotional regulation difficulties affects professional performance, highlighting the importance of interventions aimed at improving teachers’ self-efficacy, resilience, and emotion regulation to reduce emotional exhaustion. Conclusion. From a practical point of view, our findings underline the importance of integrating emotional regulation training into pre-service teacher education and continuous teacher professional development programs. This could improve relational dynamics between students and teachers, fostering an environment conducive to teaching and learning processes.

Introduction: Classroom climate has gained relevance as concerns have grown about its deterioration and its impact on both academic work and the daily lives of school communities. Different approaches have tried to explain this multivariate problem, yet few have considered the workspace itself as a factor that also explains the phenomenon. This study explores how physical classroom conditions influence perceived classroom climate among Chilean teachers, addressing a gap in research in the context of educational inequalities between public and private schools.Methods: Within the framework of a quantitative, non-experimental and cross-sectional design, 6,038 teachers of different ages and genders participated. Scales from Chile’s JUNAEB program were adapted to measure classroom climate and personal well-being, both using a Likert-type response format.Results: The first-order model showed that the physical conditions of the classroom significantly and positively affect key latent variables, such as personal well-being (coefficient of 0.502) and teacher-student relationships (coefficient of 0.699). The model demonstrated good fit indices (X² = 7,972.987, RMSEA = 0.061, CFI = 0.953), which supports the relevance of these relationships.Discussion: Key physical aspects such as space, lighting, and temperature were found to directly affect teachers’ perceptions of classroom climate, with implications for students’ emotional and academic outcomes. The study concludes by examining classroom infrastructure and resources as elements to consider when seeking to improve both personal well-being and classroom climate, ultimately fostering inclusive and effective learning environments.

The current social and political scenario in Chile has opened up the debate on two centuries of usurpation and discrimination towards the Mapuche people. Educational centers are not oblivious to the social exclusion faced by indigenous children and young people, and this forms part of the phenomenon of school violence. This study explores the differences in perception between Mapuche and non-Mapuche students regarding school violence. The issue is the lack of knowledge regarding cultural variations in the perception of school violence in spaces of social and cultural diversity in the Mapuche context. This study describes the characteristics of school violence perceived by students in relation to differences based on ancestry and characterizes the variations in perception. A total of 1404 students participated from urban schools in the city of Temuco, Chile, aged 10 to 13 (M = 11.4; SD = 1.1) who completed the CENVI questionnaire. The confirmatory factor analysis (CFA) of the total sample and categories provides indexes that fit the proposed model. The omega coefficients provide internal reliability guarantees. This study tests configural, metric and scalar invariance for all the categories explored, and statistically significant differences are found between Mapuche and non-Mapuche students in the perception of physical and verbal violence, where the Mapuche student perceives more violence. Results are discussed based on existing research on education in spaces of social and cultural diversity in the Mapuche context, with research into elements that can help explain the findings.

The objective of the study was to specify an abbreviated model of the school coexistence questionnaire for non-violence (CENVI) for students from 5th to 8th grade (9 to 14 years old), in order to determine the perception of violence and management of school coexistence, and the differences between Mapuche and non-Mapuche students. A total of 1870 students from schools in the city of Temuco (Chile) responded to the CENVI questionnaire. There were two samples: (1) Pandemic, with online, face-to-face and hybrid classes; and (2) Post-pandemic, with face-to-face classes. Sample 1 consisted of 848 students aged 9 to 15 years (M = 11.90; SD = 1.27). Sample 2 consisted of 1022 students aged 9 to 14 years (M = 11.46; SD = 1.14). The questionnaire was validated using expert inter-judgment and Confirmatory Factor Analysis. A good fit of the proposed model to the data and good internal consistency measured according to the composite reliability were found, and convergent validity was demonstrated. Mapuche students perceived more physical violence and social exclusion. Cut-off points were proposed for the interpretation of the results. In the data, the effect of Coexistence Management on School Violence was null. The discussion approaches the findings from the literature on education in spaces of socio-cultural diversity in a Mapuche context.

Background: A negative lifestyle is reported to be related to cognitive problems. However, there is little information about this in relation to university students. The objective of the present study was to investigate the association between executive functions (EFs) and lifestyle parameters (i.e., physical activity (PA), sleep duration, screen time (ST), and food habits) among Chilean university students. Methods: This cross-sectional study included a total of 150 university students (94 females and 56 males, aged 21.28 ± 3.15 and 22.18 ± 2.90 years, respectively). Cognitive outcomes were measured using the CogniFit assessment battery. Lifestyle was measured through validated questionnaires. Results: Across the total sample, attention exhibited a positive association with PA h/week (β: 24.34 95% CI: 12.46 to 36.22, p = 0.001). Additionally, coordination was positively associated with PA h/week (β: 15.06 95% CI: 0.62 to 29.50, p < 0.041). PA h/week was positively linked with reasoning (β: 20.34 95% CI: 4.52 to 36.17, p = 0.012) and perception (β: 13.81 95% CI: 4.14 to 23.49, p = 0.005). Moreover, PA h/week was significantly linked to memory (β: 23.01 95% CI: 7.62 to 38.40, p = 0.004). In terms of the EFs, PA h/week showed a positive association with cognitive flexibility (β: 45.60 95% CI: 23.22 to 67.69, p = 0.001). Conclusions: In conclusion, lifestyle (PA h/week) was positively associated with EFs. Therefore, an increase in PA levels among these students should be a target for community- and university-based interventions in order to promote cognitive development such as attention, coordination, reasoning, perception, memory, and cognitive flexibility.