Later-born siblings of children with autism spectrum disorder (Sibs-ASD) are at elevated risk for social impairments. Two putative predictors of later social impairment--measures of responding to joint attention and weighted triadic communication--were examined in a sample of 43 Sibs-ASD who were followed from 15 to 34 months of age. Results…

This study examined the heterotypic continuity of aggression hypothesis (physical to indirect) using independent teacher reports of aggression drawn from a nationally representative sample of 749 Canadian girls and boys. Confirmatory factor analysis using an accelerated longitudinal design confirmed a two-factor model of physical and indirect…

Objective: The authors compared collegiate athletes and nonathletes to see whether there were significant differences in the perceived levels of social connectedness, self-esteem, and depression and if an interaction among the variables of athlete status, gender, GPA, BMI, and levels of weekly exercise and sleep were associated with depression…

Associations between multiple risks, emotion regulation skill, and basal cortisol levels were examined in a community sample of 69 African American youth (mean age = 11.30 years; 49% male) living in an urban setting. Multiple risks were assessed at Time 1 and consisted of 10 demographic and psychosocial risk factors including parent, child, and…

Transactional models of problem behavior argue that less effective parenting and adolescent problem behaviors coevolve, exerting bidirectional influences. This article extends such models by analyzing growth trajectories of sexual risk behaviors and parenting processes among 3,206 adolescents (aged 13-18) and their residential parents. Within…

This paper examines the relation between computer use in diverse learning contexts and math achievement, and the gender and ethnicity-based differences in that relation. The study selected learner centeredness as a meaningful pedagogy in using computers because of its importance in technology-based learning. Along with the emerging notion of the…

This study examined the effects of teacher characteristics, school conditions, teacher efficacy, external support, and remuneration on music educators' risk for attrition and migration. Data from the 1999-2000 Schools and Staffing Survey--a comprehensive, nationally representative survey of teachers, principals, and schools conducted by the…

Two hundred Honolulu-area students from the fourth, fifth, eighth, and ninth grades participated in a study that examined the variables effects of five selected factors (developmental level, sex, reading ability, adult intervention, and variation in film content/form) on the ability of two age groups (nine and ten year old children and thirteen…

This paper was intended to promote a deeper understanding of a statistical method called balancing developed by National Assessment of Educational Progress. Problems in estimating main effects when populations are disproportionate, balancing solutions to these problems, methods equivalent to balancing, interpretation of balanced results, and some…

We examined factors predicting severity of first offense, adjudication, incarceration, and repeat offenses for first time juvenile offenders. The sample consisted of 12,468 juveniles, all born in 1985. Each of the juveniles had been assigned to the South Carolina Juvenile Justice System (SCDJJ) on at least one occasion ("referral"). Analysis on…

Examines polydrug use among adolescents residing in an inner-city region by Hispanic ethnicity (Puerto Rican versus Dominican) and gender. Results indicate that in the first year of middle school, gender moderated the effect of Hispanic ethnicity on lifetime polydrug use. Concludes that both Hispanic ethnicity and gender mattered in determining…

Investigates the links between adolescent risk-taking and personality, as conceptualized using the Five-factor Model of personality (N=459). Results reveal that risk judgments, personality factors, age and sex were significant predictors of risk behaviors; however, the personality factor of significance was found to differ depending upon the risk…

How do educational opportunities influence students' academic achievement in the Dominican Republic? How do students grow, in knowledge and skills, as a result of their passage through the elementary grades? This study aims to explore and understand the differences between the implemented curriculum in public and private schools in 4th, 5th, and…

Schools across the nation report increases in the use of punitive disciplinary methods (e.g., suspension). The need for these disciplinary practices to address serious student misconduct is undisputed. What research has questioned is why some students seem to be suspended more often than others, what effects suspension has on students, and whether…

Background: Having children with intellectual disability can be stressful for most parents. Currently there are very few studies focusing on parenting stress among mothers of children with Down syndrome (DS) in Asia. The present study examined the level of parenting stress experienced by Malaysian mothers of children with DS and evaluated the…