This article synthesizes some of the published literature comparing the cognitive functioning of children with reading disabilities (RD) and children with low reading and low intelligence (low achievers). Research indicates that children with reading disabilities outperformed low achievers on measures of lexical knowledge, syntactical knowledge,…

A comprehensive synthesis of experimental intervention studies that have included students with learning disabilities was based on 180 studies. Results support the pervasive influence of cognitive strategy and direct instruction models for remediating the academic difficulties of children with learning disabilities. (SLD)

Conducted meta-analysis to examine empirical inconsistencies and theoretical controversies concerning false-belief tasks and understanding about mental states. Found that a combined model including age, country of origin, and four task factors accounted for 55 percent of the variance in false-belief performance. Findings are consistent with…

Maintains that authors' meta-analytic findings make early competence accounts of theory of mind increasingly unlikely. Asserts that findings argue against executive function expression accounts, including that advocated by Scholl and Leslie (PS532407). Explains that meta-analytic findings directly contradict Scholl and Leslie's predictions…

Background: The genetic basis of autism has received great attention during the last few years. The psychiatric status of parents of persons with autism has been studied as part of the broad phenotype of autism. Methods: In the current study we examined all studies in which psychiatric difficulties of parents of children with autism were compared…

Meta-analysis of 33 studies examined effect size for nonstimulant medications on symptoms of overt aggression-related behaviors in children and adolescents with serious emotional and behavioral disturbances. Thirty-seven independent effects were found for neuroleptic, atypical antipsychotic, mood stabilizer, antidepressant, and adrenergic agents…

The present meta-analysis of the predictive validity of visual habituation and visual dishabituation shows that the weighted and normalized average correlation between infant habituation/dishabituation and childhood cognitive performance is 0.37. In contrast to the findings of earlier reviews, for risk samples, dishabituation is apparently…

Reports a study using meta-analytical procedures to compare WISC-R subtest performance patterns of 29 samples of retarded, average, and above average intelligence children. Shows how the study results in distinct WISC-R profiles for each group and demonstrates how the subtest performance patterns are strongly related to overall intellectual level.…

Conducted a meta-analytic review of 41 studies to explore the relation between children's aggressive behavior and hostile attribution of intent to peers. Found a significant association between hostile attribution of intent and aggressive behavior, with larger effects associated with more severe aggressive behavior, rejection by peers as a…

A meta-analysis examining effects of school-based interventions for children and adolescents with attention-deficit hyperactivity disorder (ADHD) was undertaken with 63 outcome studies. Gives separate analysis for studies employing between-subject, within-subject, and single-subject experimental designs. Reports positive and significant overall…

Draws on meta-analyses to examine developmental trends in peer conflict resolution. Finds that peer conflict resolutions were most likely to involve negotiation, with coercion and then disengagement being the next most likely strategies. Patterns of conflict resolution varied as a function of age, peer relationships, assessment procedures, and…

Aggressive behavior in childhood has long been separated into that which is proactively motivated and that which is reactive. We report a meta-analytic review of the existing empirical literature that examines the associations of each type of aggression with six indices of psychosocial adjustment: internalizing problems, emotional dysregulation…

Objective: Controversy exists over changes in tolerability and response to medications across the life span. Here the authors report data contrasting the efficacy and tolerability of atomoxetine between children and adolescents with attention-deficit/hyperactivity disorder (ADHD). Method: Data were analyzed for children ages 6-11 (510 atomoxetine,…

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…

This study used meta-analysis to explore the magnitude and direction of the linkage between marital and parent-child relations. The study also assessed variables that might moderate this association or provide insight regarding possible mechanisms responsible for such an association. A search of electronic databases provided 51 studies, including…