The mental health problems have been increasingly threatening the development of adolescence in China, it is very necessary to explore the protective factors preventing adolescents' negative mental health. Previous studies suggested that growth mindset benefits mental health. However, the internal psychological mechanism underlying this…

Introduction: Recent evidence demonstrates an association between social media addiction (SMA) and aggressive behaviors; however, the longitudinal relationship between these two variables remains not fully understood. The aim of this study was to examine the longitudinal relationship between SMA and aggressive behaviors (overt and relational…

In recent years, bullying victimization has received increasing attention from researchers worldwide. The link between bullying victimization and reactive aggression is well-established in numerous studies. However, longitudinal association and underlying mechanisms remain less explored. This study examined gender-specific effects of traditional…

Environmental literacy is represented by levels of environmental knowledge, attitudes, sensitivity and environmentally responsible behaviour. In this study, the relationship between these components of environmental literacy and their relationship with possible determinants (gender, outdoor activities) were tested. An analytical tool developed by…

Data mining has been applied to a large extent in various information application fields this year. In this paper, it is applied to the students' physical exercise for partial optimization and compared with some traditional algorithms for improvement. Different analysis results are obtained under different potential information analysis…

Scholars have examined the effects of same-gender teachers on student achievement, but the findings are mixed. In this study, we use 7 years of administrative data from students in elementary and middle schools (i.e., Grades 3 through 8) in Indiana to test links between gender matching and student achievement. We find that female teachers are…

There is ample evidence of bullying victimization-perpetration association. However, little is known about the role of socioemotional variables in reinforcing or mitigating it. There is a need to delve deeper into what victims feel and do that leads them to bully. This study aimed to analyze the moderating role of peer relationship management and…

The aim of this study is to examine the relationship between middle school students' attitudes towards robotic coding and their STEM career interests. For this purpose, data were collected from a total of 213 students studying in three different secondary schools in a province in the south of Turkey. The "STEM Career Interest" scale and…

This dissertation includes three individual articles that explore the relationship between witnessing bullying and defending behavior among students who are bystanders of bullying. Chapter One provides the rationale and purpose of this dissertation and an overview of the three articles that comprise it. Chapter Two employed a cross-sectional…

Left-behind children are children under 18 years old who live in their rural hometowns and are cared for by grandparents or other relatives for more than 6 months when their parents migrate from rural to urban areas for work. Left-behind adolescents are more likely to experience bullying victimization, which may lead to internalizing problem…

The study conducted in Dolphin County School District offers a comprehensive exploration of teacher beliefs among K-8 educators, specifically focusing on perspectives related to mathematics instruction. The findings reveal a diverse array of beliefs, shedding light on nuanced aspects of transmissionist, facts-first, and fixed instructional plan…

Listening is one of the fundamental skills of language, and it is a skill that individuals will need throughout their lives, both in their educational years and in their social lives. From this point of view, the acquired skills for listening should be carefully examined. Because a problem to be experienced during the skill acquisition process can…

This dissertation examines the effects of neighborhood characteristics on Detroit Public School Community District students' attendance rates for the 2018-19 school year. First, I analyze the effects of daylight savings time, relative to school start time, on absences for elementary and middle school students. By observing the natural change in…

A sample of 108 highly gifted middle school students participated in a study of the relationships between Big Five factors and overexcitabilities. Students completed the NEO-FFI and Overexcitabilities Questionnaire-II (OEQ-II). A cutoff score applied to the OEQ-II created a threshold for overexcitability, ensuring only extreme responses. Analysis…

This study aims to determine the self-efficacy perception levels of secondary school 8th-grade students towards computational thinking skills and examine the self-efficacy perception levels towards computational thinking skills in various variables. The study emphasises that positive attitudes and perceptions are necessary for computational…