School connectedness is an important factor in the lives of youth and are a leverage point for optimizing youth's social, emotional, and physical health. This study presents a meta-analysis examining the relationship between school connectedness and four health domains that are prevalent in adolescence, have implications for adult health, and…

The present meta-analysis assessed concurrent and longitudinal associations between parental educational expectations and child achievement, and factors that mediate the effect of expectations on achievement. A systematic search in electronic databases identified 169 studies that were included in a random-effects meta-analysis. We found small to…

Bullying is the most common form of interpersonal violence facing youth in schools, and recent school-based intervention efforts have shown only limited success in reducing such behavior. Accordingly, this article considers the utility of Albert Bandura's theory of moral disengagement in understanding bullying behavior among children and…

This article reviews research on the effectiveness of four categories of intervention when implemented in public schools with adolescents and young adults diagnosed with an autism spectrum disorder. The study's inclusionary criteria include a setting of public schools, participants aged between 12 and 22 years, and the investigation of an…

Background: Accumulating studies have demonstrated that the Screen for Child Anxiety Related Emotional Disorders (SCARED), a modern youth anxiety questionnaire with scales explicitly designed to map onto specific DSM-IV-TR anxiety disorders, has good psychometric properties for children and adolescents from various countries. However, no study has…

Objective: To examine the impact of single or dual component incentive schemes on health and social behaviours, in young people. Design: A systematic review. Method: Systematic and comprehensive cross-disciplinary searches were conducted to identify research. Following screening for relevance, included studies were quality assessed and data…

A great deal of developmental research has relied on self-reports solicited using the "some/other" question format (""Some students" think that...but "other students" think that..."). This article reports tests of the assumptions underlying its use: that it conveys to adolescents that socially undesirable…

The objectives of this systematic review were to summarize the available evidence on the effects of prevention and intervention programs aimed at primary and secondary students for increasing school completion or reducing school dropout. The primary focus of the meta-analysis was to examine the comparative effectiveness of different programs and…

Emergency contraception is most effective at preventing unintended pregnancy when taken as early as possible following unprotected sexual intercourse. Advance provision of this medication supports more timely and effective use. In the midst of rising teen pregnancy rates, current policies often limit access to emergency contraception for…

What does research reveal about tutoring adolescents in literacy? We conducted a meta-analysis, identifying 152 published studies, of which 12 met rigorous inclusion criteria. We analyzed the 12 studies for the effects of tutoring according to the type, focus, and amount of tutoring; the number, age, and language background of students; and the…

Evaluating psychotherapeutic outcome is an important endeavor given psychology's focus on identifying effective treatments. There is ample evidence to suggest that psychotherapy interventions for children and adolescents are effective. Unfortunately, the child and adolescent psychotherapy outcome literature lags behind the adult-focused outcome…

A gender gap in mathematics achievement persists in some nations but not in others. In light of the underrepresentation of women in careers in science, technology, mathematics, and engineering, increasing research attention is being devoted to understanding gender differences in mathematics achievement, attitudes, and affect. The gender…

This report responds to the need for information on how to improve adolescent writing skills. The study builds upon previously published "Reading Next" results and highlights key elements essential to improving writing. The study used meta-analysis, allowing researchers to determine the strength and consistency of the effects of different…

This article presents results from two interrelated studies. The first study conducted a meta-analysis of the published literature since 1990 to determine the magnitude of achievement problems associated with attention-deficit/hyperactivity disorder (ADHD). Effect sizes were significantly different between participants with and without ADHD…

Using data from 8 random assignment studies and employing meta-analytic techniques, this article provides systematic evidence that welfare and work policies targeted at low-income parents have small adverse effects on some school outcomes among adolescents ages 12 to 18 years at follow-up. These adverse effects were observed mostly for school…