This study examined the hypothesis, derived from theories highlighting the importance of group harmony and sense of belonging in human relationships, that the adolescents who are most likely to be influenced by their close friends are those who have the highest quality social relationships. Potential moderators of close friend influence on…

Much of the existing research on adolescent firearm and weapon carrying lacks a theoretical framework. Relatedly, few studies have examined the relationship between weapon carrying and bullying victimization experienced at school, which has been established as a key strain in adolescence. The present study seeks to provide a partial test of…

The purpose of this study was to examine if teachers' participation in the educational technology professional development was a significant predictor in the 8th grade students' mathematics achievement on the 2013 National Assessment of Educational Progress (NAEP). This non-experimental study analyzed selected variables from the 2013 NAEP 8th…

Perceived social support is an important predictor of school mental health outcomes of students. However, more research is needed on the indirect effects in this association. The present study aimed to investigate the direct and indirect effects (via mental toughness) of parent-classmate-teacher support on early adolescents' school mental health.…

The promotion of mathematical literacy depends on understanding the variables associated with mathematics learning. The purpose of the current research was to explore relationships between mathematics achievement with sources of mathematics self-efficacy and perceived mathematics achievement expectations of parents, teachers, and friends in middle…

This study aimed to investigate whether communication patterns, peers' involvement and gender different can be the predictors of adolescent bullying behavior. This study involved 193 adolescents of grade 8 and 9 with the most adolescents of 14 years old who had filled in questionnaires. The results showed the prevalence of adolescent involvement…

The aim of this study was to determine if adolescents' scores on a 2-item underage alcohol use screener predict risky consequences of past-year alcohol use and other health risk behaviors in a nonclinical, school-based sample of adolescents. A predominantly minority sample of 756 middle and high school students completed in-school tablet-based…

The present study investigated the effect of descriptive and injunctive norms of peers, parents, and favorite celebrities on adolescents' negative online behavior toward celebrities. The sample consisted of 1,255 adolescents ([X-bar][subscript age] = 14.17, SD = 0.47). Adolescents indicated what their peers, parents, and favorite celebrities think…

The present study investigates how perceived support from peers, parents, and teachers influences later academic performance and if academic self-efficacy and entity intelligence beliefs mediate this association in a sample of early secondary school students. Data were collected from 750 Norwegian students in lower secondary school at…

This longitudinal study of Mexican-American youth and emerging adults examines several ecodevelopmental factors longitudinally predicting high school and college graduation. Data from 1257 Mexican-American youth (including those born in Mexico and whose families are from Mexico) from the National Longitudinal Study of Adolescent Health (Add…

This study examined how student reports of bullying were related to different dimensions of school climate, at both the school and the student levels, using a contextual effects model in a two-level multilevel modeling framework. Participants included 48,874 secondary students (grades 8 to 12; 24,244 girls) from 76 schools in Western Canada.…

Understanding what contributes to academic engagement is important to effectively support students. This study examines the relationship between sociodemographic factors, anxiety, social support, and academic engagement in elementary and junior high school students. Students in grades 5-9 (N = 1,904) completed self-reports measuring academic…

Although childhood shyness has been associated with school-adjustment difficulties in contemporary research in China, the conceptual mechanisms that may underlie these relations remain underinvestigated. The goal of this study was to examine a complex theoretical model that explicates the roles of both peer preference and teacher-child…

The UChicago Consortium on School Research has been surveying students, teachers, and principals in the Chicago Public Schools (CPS) since 1991 using what is now known as the 5Essentials surveys. The developers categorized and grouped survey measures into what they refer to as "The Five Essentials for School Improvement." The value of…

Maternal and paternal psychological control, peer attitudes, and the interaction of psychological control and peer attitudes at age 13 were examined as predictors of risky sexual behavior before age 16 in a community sample of 181 youth followed from age 13 to 16. Maternal psychological control moderated the link between peer attitudes and sexual…