Difficulties among Teachers' Emotional Regulation: Analysis for the Development of Student Well-Being in Chilean Schools.

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.

Healthy Lifestyle Related to Executive Functions in Chilean University Students: A Pilot Study.

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 (ß: 24.34 95% CI: 12.46 to 36.22, p = 0.001). Additionally, coordination was positively associated with PA h/week (ß: 15.06 95% CI: 0.62 to 29.50, p < 0.041). PA h/week was positively linked with reasoning (ß: 20.34 95% CI: 4.52 to 36.17, p = 0.012) and perception (ß: 13.81 95% CI: 4.14 to 23.49, p = 0.005). Moreover, PA h/week was significantly linked to memory (ß: 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 (ß: 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.

Physical Activity in Immersive Virtual Reality: A Scoping Review.

Physical activity has benefits for health, but many adolescents are inactive. However, video games such as Immersive Virtual Reality (IVR) have grown in popularity as a leisure activity among young people, allowing them to manipulate objects in virtual environments increasing the practice of physical activity. The evidence indicates that the interest in physical activity through IVR is greater than in traditional methods, and different experiences have been reported. However, few studies indicate the sample evaluated, the effects found, or the IVR instruments used. Due to this, is the aim of this study is to identify the publications referring to IVR and physical activity, characterize them, and present the obtained main findings. For this, the guidelines described in the PRISMA-ScR for scoping reviews were applied. After the use of the inclusion and exclusion criteria, eight articles were included. Results show evidence regarding physiological outcomes, perceptual variables, interest and enjoyment, and psychological effects regarding physical activity through IVR. Additionally, the use of different devices and their prescriptions are explored. It is concluded that there is interest from the scientific community for the practice of physical activity through IVR, as well as for its application for the maintenance of active habits. This is important as it positions IVR as a method that can be a more experiential and effective way to develop and maintain a healthy lifestyle.

Activating Specific Handball's Defensive Motor Behaviors in Young Female Players: A Non-Linear Approach.

Traditional models to train and teach young players in team sports assume that athletes learn as linear systems. However, an actual methodology called Non-Linear Pedagogy (NLP) accounts for the fact that the players and the team are complex dynamic systems. Experiences in handball under this methodology are scarce; due to this, an observational study has been conducted with a follow-up, idiographic and multidimensional design, in which 14 female school handball players belonging to four different local teams in Santiago, Chile (age = 15.55 + 0.51) agreed to participate in three special handball training sessions with the use of the NLP methodology where three different constraints were used. Descriptive analysis with the Chi-squared test showed a total of 252 observations where most of the variables were dependent on the constraints (p ≤ 0.001). Frequency showed that mainly "Defense in Line of progression" and "Proximal contact" were the most activated variables, followed by "Harassment" and "Deterrence" for all constraints. However, only constraint 2 highly activated two collective motor behaviors, while the rest only did it with individual motor behaviors. It is concluded that the constraints used in training seem to be effective in activating a group of defensive handball motor behaviors, specifically those that are basic for female school handball players.