Deliberate practice and having a growth mindset have been hypothesized to increase school performance. But previous studies are few, have been limited to very short interventions, and on average resulted in small effect sizes on school performance. This study compared the attitudes, performance, and behavior of 130 7th-grade students taking part…

Background: The linkage between group members' characteristics, group cohesiveness, knowledge application, and competitive performance has rarely been studied. Purpose: This study aimed to explore the correlations among individual characteristics (i.e. prosociality), collective mind (i.e. collective efficacy and cohesiveness), and how these…

Adaptive collaborative learning support (ACLS) aims to facilitate collaborative activities by providing intelligent feedback and support based on students' collaboration. Existing ACLS systems have been applied in various collaborative environments, ranging from co-located collaboration in the classroom to online learning environments. While these…

This cross-sectional study was carried out to investigate the self-perception of primary school students aged 10-14 and their attitudes toward obese children (n = 693). There was a weak, positive, and highly significant correlation between the mean scores for the overall Attitude Toward Obese Children Scale, the Self-Perception Profile for…

Illegal gold mining activities contribute tremendously to the local economy of the communities within which the practice is conducted. Despite such developments, its activities come with several environmental, economic, developmental and societal and educational challenges that governments, environmentalists, and educationalists have fought…

A number of studies on rural students have addressed the issue of discernible school dropout; however, information on hidden dropout is relatively obscure. To fill this gap, this study examines the data of 2045 rural adolescents (regular students: 1770, hidden dropouts: 275) in Chinese middle schools. This study also theoretically differentiated…

Negative interactions with the legal system can inform adolescents' relationships with schools. The present daily-diary study examined 13,545 daily survey assessments from 387 adolescents (M[subscript age] = 13-14; 40% male; 32% Black, 50% White, and 18% Other ethnic-racial minority) across 35 days to assess whether police stops predicted…

The purpose of this study was to examine the relationship between grit, mathematics self-efficacy, students' career interest in STEM, and student achievement in Algebra I. The study was intentional in examining the concepts of self-efficacy, achievement, and career interest as part of STEM education research. The research was completed during the…

Using Gyeonggi Educational Panel Study data on 4051 Korean students (N = 4051; 1967 female, 2084 male) from 63 middle schools, this longitudinal study investigated the growth trajectory for second/foreign language (L2) achievement and associations with various L2 motivational factors by using a multilevel latent growth curve model in…

This study addresses a knowledge gap in the literature about early adolescent cyberbullying victimization and the related positive and negative emotional wellbeing and academic achievement outcomes experienced over time. The study examines 9139 South Australian students (aged 10-13 years) who reported on cyberbullying status in Grade 6, and…

In English teaching, developing students' reading habits has been emphasized for its critical role in promoting overall core competencies. However, in practice, many teachers and parents are not informed of the effective approaches to developing good English reading habits, hindering the overall development of students' core competencies. In light…

Social changes have resulted in an increase of students living in households that do not include both a mother and a father, reducing the efficacy of common survey questionnaire approaches to measuring student socioeconomic status (SES). This paper presents two studies conducted to develop and test a new,more inclusive set of student SES items…

Study Objectives: To prospectively examine changes in adolescent sleep before and during the COVID-19 pandemic in adolescents with and without ADHD. Methods: Participants were 122 adolescents (ages 15-17; 61% male; 48% with ADHD). Parents reported on adolescents' sleep duration and difficulties initiating and maintaining sleep (DIMS); adolescents…

Background: Research and theoretical models of self-determination and self-concept claim that microsystem ecological factors have an influence and manifest a predictive role in the relationship between self-concept and self-determination. Knowing the mechanisms through which personal and contextual factors influence or predict the self-determined…

Using latent profile analysis, this study refined the traditional defender and outsider roles in bullying research and examined intrapersonal, interpersonal, and contextual factors associated with subtypes of roles. Participants were 1,373 adolescents (40% girls, M[subscript age]: 14 years) from 54 classrooms in six middle schools. The results…