Background: Despite extensive research examining features of adolescents' ego-identity development, little research has demonstrated patterns of ego-identity development and its relationship with various individual and environmental factors that are theoretically important for identity development. Objective: The current study investigated…

Multiple studies have studied and hinted towards different flaws in teaching and learning: limited resources (Dahar & Faize, 2011; EdQual, 2007; Naseer-ul-Din, Iqbal, Khaleeq, & Rehman, 2010; Soomro, 2009); low/poor quality teaching and teachers and lack of proper professional teaching standards/accreditation (Government of Pakistan,…

The aim of this study is to assess the egoistic, altruistic and biospheric awareness of the consequence of high school students regarding the loss of bio-diversity, then comparing the results on the basis of some independent variables (gender, class and family income). The research data were collected from 884 ninth and tenth grade high school…

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…

This study examined the contribution of classroom format on teaching effectiveness and achievement in English language arts (ELA) and mathematics. Secondary data analyses of the Measures of Effective Teaching database included 464 US classrooms. Classrooms were defined as self-contained if a generalist teacher provided instruction on all subjects…

Background: Socioeconomic status (SES) influences students' school perceptions and affects their performance, engagement, and personal beliefs. This study examined the effects of school population SES and school resources on the association between student SES and student perceptions. Methods: School liking, classmate social relationships, family…

It is commonly argued that socio-economic inequalities can explain many of the differences in achievement and participation in science education that have been reported among countries and among schools within a country. We addressed this issue by examining (a) the relationship between variables associated with socio-economic background and…

This study explores the trajectory of suicidal ideation in childhood and adolescence and identifies its strong predictors. Secondary data obtained from two nationally representative cohorts of South Korean youth were longitudinally analyzed using frequencies, percentages, and discrete time survival analysis. This study revealed an increase in the…

This document reports data from the 2011 School Crime Supplement (SCS) of the National Crime Victimization Survey (NCVS). The Web Tables show the extent to which students with different personal characteristics report bullying and cyber-bullying. Estimates include responses by student characteristics: student sex, race/ethnicity, grade, and…

This document reports data from the 2015 School Crime Supplement (SCS) to the National Crime Victimization Survey (NCVS). The Web Tables show the extent to which students with different personal characteristics report being bullied. Estimates include responses by student characteristics: student sex, race/ethnicity, grade, and household income.…

The current study examined the curvilinear links between involvement in organized activities (OA) and sport activities specifically and various indicators of psychological and social development. Participants included 150 9th and 10th graders (57% females) from an urban, selective-enrollment high school. Eligibility for admission is based on city…

This article contributes new evidence on the associations among immigrant generation, gender, and sexual risk behavior among Latino adolescents in the United States. Longitudinal data from 3,272 Latino adolescents (grades 7-12) who participated in the National Longitudinal Study of Adolescent Health (Add Health) were examined for evidence of the…

Background: Adolescents with disabilities are at risk for poor health outcomes including injury. The objective of this study was to examine if disability status modifies the association between risk behavior and injury among adolescents. Methods: The cross-sectional Health Behavior in School-Aged Children Survey was administered to a…

Study aim: To examine the prevalence of obesity and its correlation with blood pressure, waist circumference and other health related risk factors (smoking, alcohol consumption, physical inactivity and TV/PC-screen time) in German youths. Material and methods: A cohort of 831 boys and 808 girls, fifth- to tenth-graders from 3 German high schools…

The purpose of this study was to examine the relationships among students' self-perception, attitudes toward school, study and organizational skills, achievement motivation, attributional style, gender, parental involvement and style, parental income and parental level of education, and students' academic performance or achievement. Using…