School bullying is a pervasive global issue with profound implications for students' well-being and academic performance. While extensive research has examined the role of bystanders--individuals who witness bullying--in mitigating such behavior, the specific influence of classroom climate on the emergence of positive bystander behavior,…

Purpose: This study analyzes the contributions of the Healthy Waters educational program to the awareness and understanding of environmental issues related to water to generate changes in attitudes in the community. Design/Approach/Methods: A community school intervention was conducted in a public school in Paredes, Porto, Portugal. Using a…

Self- and group orientations represent distinct ways of perceiving the relations between the world and the self and are relevant to adolescents' development. Most of the existing studies in this area are cross-sectional, providing little information about how self- and group orientations develop. This 3-year longitudinal study examined the…

Bullying victimization is a significant public health concern and has been associated with various mental health problems. This study aims to investigate the heterogeneity and transition patterns of bullying victimization among Chinese adolescents, and the influence of interpersonal relationships on the dynamic process of victimization over a…

Water pollution from manufacturing waste and air pollution from forest and land fires are major environmental issues in the Siak district. This research aimed at gathering empirical data by implementing a real-action project based on SSCS learning to enhance sustainability awareness of Junior High School. This quasi-experiment was carried out in…

This research aims to examine the fair play behaviors of secondary school students who participate in school sports. The sample of the research consists of 495 secondary school students who continue their education in Nigde in the 2022-2023 academic year and are selected by criterion sampling from purposive sampling methods. "Frequency of…

Bullying is a goal-directed behavior that has long been in the spotlight of worldwide school mental health programs and research. However, the role of popularity goals in bullying and its potential mechanisms are unclear for adolescents in a non-Western cultural context. Based on 333 Chinese adolescents (52% female), the current study was the…

A challenge for using evaluation data to improve climate change education in schools is access to an instrument for teachers to measure behavioral changes and their antecedents. We report on teachers' implementation of a brief survey measuring climate-related beliefs, self-efficacy, intention to act, action, and anxiety before and after their…

The development of technology enables diverse learning experiences nowadays, which shows the importance of learners' self-regulated skills at the same time. Particularly, the ability to allocate time properly becomes an issue for learners since time is a resource owned by all of them. However, they tend to struggle to manage their time well due to…

Background and Purpose: Sleep is an important determinant of health in adolescence, but many adolescents around the world are sleep-deprived. Compared to children and adults, getting enough sleep is especially challenging for adolescents due to the natural alteration of circadian rhythms that govern sleep-wake cycles. The delayed circadian rhythm…

The association between the quality of teacher-student relationships and children's psychological adjustment has been mainly studied in Western countries; however, this research topic is gaining more interest in Eastern countries. Based on attachment theory and empirical evidence, this cross-sectional study examined the relationship between…

This study examined whether adolescent students' externalizing behavior and prosocial behavior affects their academic achievement (i.e., school grades and standardized test scores) in two major academic domains (i.e., mathematics and German) over and above well-established determinants of school achievement (i.e., prior achievement, intelligence,…

Pottery making in technology education aims to foster students' practical and creative ability. In a typical pottery making class, students receive the teacher's instruction on the fundamental techniques used in pottery making and have opportunities to practice. It is meaningful to construct an observation-doing-reflection process for students in…

Given the paucity of research on mobile-assisted language learning (MALL) in secondary schools in China, this retrospective case study explored the psychological processes underlying the non-voluntary MALL experiences of Chinese secondary school students during a lockdown to contain the spread of COVID-19. Drawing on prior technology acceptance…

To promote pro-environmental behavior (PEB), it is crucial to understand the drivers behind it. Studies indicate that, in addition to environmental attitudes and nature activities, interest in nature drives people to engage in PEB. However, the relationship between interest in nature and PEB is still greatly understudied among adolescents even…