The purpose of this study is to identify the prevalence and factors associated with weapon carrying in Colombian high-school students. A cross-sectional study was designed to analyze this phenomenon among students aged between 13 and 17 years. A sample of 1462 students participated, 18.46% of which reported having planned suicide, 56.16% reported…

Our purpose was to study the frequency of behavioral-emotional problems among children identified with a learning disability (LD). The data were obtained for 579 Finnish children (8-15 years) with reading disability (RD-only), math disability (MD-only), or both (RDMD) assessed at a specialized clinic between 1985 and 2017. We analyzed percentages…

Sociologists in education have pointed out disparities associated with socioeconomic status (SES) in the Japanese compulsory education system that was once regarded as egalitarian. In addition to disparities between individual students, prior studies have empirically shown SES-based disparities among schools on important indicators such as…

Research Findings: The aim of the present study was to investigate the influence of individual and situational factors on nursery school children's conflict management strategies. This observational study of triadic interaction was carried out among 69 children whose mean age was 48 months. The video-recorded data were coded for the type of…

Background: Over the past decades, ample empirical evidence has been collected about the factors linked to internalizing problems during adolescence. However, there is a lack of research that use holistic approaches to study the joint analysis of a series of contextual and personal variables considered to be related to internalizing problems.…

In this 15-year longitudinal study the authors investigated individual and contextual factors that predispose adolescents from a disadvantaged urban area to drug dependence in adulthood. Adolescents were recruited from schools serving East Harlem in New York City. Of the 838 participants followed to adulthood, 59% were women, 55% were African…

The limitations people with profound intellectual disabilities experience in functioning contribute to a vulnerability to self-injurious behavior. Since this problem behavior has important negative consequences for people concerned, examining the effectiveness of treatments is important. In the current meta-analysis, single-case studies…

Increasing attention is being given to the role of a positive school interpersonal climate in children's school functioning and social-emotional development. Children's perceptions are commonly used to measure the interpersonal school climate, but the individual and contextual characteristics that contribute to variation in children's perceptions…

Students with attention-deficit/hyperactivity disorder (ADHD) exhibit chronic behavior difficulties that deleteriously impact their academic and social functioning in school settings. These difficulties not only impair student performance, but also present significant challenges to teachers, school psychologists, and other school professionals…

Many studies have been conducted on gender differences in intimate partner violence (IPV), producing inconsistent results. Some studies report that men were victimized by IPV as much as women were, whereas others find that IPV was predominantly perpetrated by men against women. The nature and context of IPV may be crucial to understanding gender…

Background: We investigated the role of psychosocial and proximal contextual factors on nicotine dependence in adolescence. Methods: Data on a multiethnic cohort of 6th to 10th graders from the Chicago public schools were obtained from four household interviews conducted with adolescents over two years and one interview with mothers. Structural…

Sex differences in disruptive behavior and sensitivity to social context are documented, but the intersection between them is rarely examined empirically. This report focuses on sex differences in observed disruptive behavior across interactional contexts and diagnostic status. Preschoolers (n = 327) were classified as nondisruptive (51%),…

Trends in family formation during the past several decades have increased children's exposure to mothers' partnership instability, defined as an entrance into or exit from a coresidential union or a dating partnership. Instability, in turn, is associated with negative outcomes for children and adolescents. This study uses data from the Fragile…

Recent research suggests that racial residential segregation may be detrimental to health. This study investigates the influence of neighborhood racial isolation on obesity and considers the role of neighborhood disorder as a mediator in this relationship. For the city of Philadelphia, we find that residence in a neighborhood with high black…

Although a number of reviews of gender differences in conduct problems and delinquency exist, this paper fills a gap in reviewing neighborhood influences on gender differences in conduct problems and delinquency. These influences are known to be important for boys in childhood and adolescence, but cannot be assumed to be influential in the same…