This study investigates peer victimization and achievement. Adolescents aged 12-15 years were drawn from the National Longitudinal Survey of Children and Youth, which is a stratified random sample of 22,831 households in Canada. Teachers', children's, and parents' reports were combined in a latent variable path analysis, X[superscript 2](51) =…

The study presents a quasi-experimental analysis of data on 9,194 offspring (ages 4-11 years old) of women from a nationally representative U.S. sample of households to test the causal hypotheses about the association between family income and childhood conduct problems (CPs). Comparison of unrelated individuals in the sample indicated a robust…

Controversy exists regarding the extent and possible causal relationship between gastrointestinal symptoms and autism. A randomized, double-blind, placebo-controlled, parallel groups, dose-ranging study of oral, human immunoglobulin (IGOH 140, 420, or 840 mg/day) was utilized with 125 children (ages 2-17 years) with autism and persistent GI…

Pubertal development is a nonlinear process progressing from prepubescent beginnings through biological, physical, and psychological changes to full sexual maturity. To tether theoretical concepts of puberty with sophisticated longitudinal, analytical models capable of articulating pubertal development more accurately, we used nonlinear…

This study examined links between paternal and maternal parenting factors and preschool hyperactivity in a community sample. Forty-one hyperactive and 38 comparison boys (aged 47-62 months) and their fathers and mothers were assessed on a range of interview, parent questionnaire, and observational measures of parenting and child behavior. Results…

This investigation examines teacher-student relationships among African American youth from low-income backgrounds (N = 193). Students and their teachers completed measures of teacher-student relationship quality and measures pertaining to emotional, behavioral, and school-related adjustment. Results indicated that African American youth who fell…

The rapid rise of technology, which has become embedded in all facets of 21st century society during the past decade, has fostered a corresponding rise in its misuse. Digital citizenship abuse, a relatively new phenomenon of this electronic age, is a rapidly growing global problem. Parents, schools, and society play roles in supporting appropriate…

Many young children exhibit aggressive and disruptive behaviors at early ages. However, while aggressive behaviors are normative and serve as a way to communicate needs in the midst of developing verbal abilities, continued disruptive behavior can lead to stable or increasing levels of behavioral dysregulation, oppositionality and aggression.…

Character education has become one of the fastest growing reform movements in K-12 education today, partially in response to unacceptable levels of student misbehavior and inadequate endorsement of good character values (Williams 2000). Between 1993 and 2009, 36 states passed laws mandating or recommending some aspect of character education in…

This study examined the relationship between risk, assets, and negative health behaviors among a large sample of Hispanic adolescents. Data were collected from over 1,000 Hispanic youth in grades 6, 8, 10, and 12 attending school in a moderate size school district in Northwest Arkansas. Logistic regression models examined the variation in the odds…

This study investigated the differences that exist in rural and suburban high school student misbehavior after completing in-school suspension (ISS) in Alabama's Mobile County Public School System. The independent variables of rural or suburban, gender, and ethnicity were used to determine the differences of the various groups. The archival…

The authors explored the utility of the Difficulties in Emotion Regulation Scale (DERS) in assessing adolescents' emotion regulation. Adolescents (11-17 years; N = 870) completed the DERS and measures of externalizing and internalizing problems. Confirmatory factor analysis suggested a similar factor structure in the adolescent sample of the…

In many societies the prevalence of behavioural problems in school-aged children varies by national origin. We examined the association between national origin and behavioural problems in 1 1/2-year-old children. Data on maternal national origin and the Child Behavior Checklist for toddlers (n = 4943) from a population-based cohort in the…

Relations were examined between children's sleep and their externalizing and internalizing symptoms. Longitudinal relations were examined when children were in 3rd (T1) and 5th (T2) grades, and cross-sectional relations were assessed at T2. Participants included 176 children at T1 (M = 8.68 years) and 141 children at T2 (M = 10.70 years). Sleep…

Canadian data based on maternal reports for a nationally representative sample of 4,521 4-5-year-olds were used to examine associations among child care, family factors, and behaviors in preschool-aged children. Linear regressions testing for direct and moderated associations indicated that regulated home-based care was associated with less…