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…

A method for balanced appraisal of the effectiveness of health education and promotion interventions has been needed. A review instrument, which makes possible a standardized analysis of effect studies, is presented. Insights into methodological qualities, specific effects and the process by which the effect was achieved are provided. (EMK)

The conceptual basis and development of The Suinn Lew Asian Self-Identity Acculturation Scale (SL-ASIA) are reviewed. This study of psychometric strengths and limitations includes 16 published empirical studies concerning reliability and validity of SL-ASIA. Measures of reliability and methods of establishing construct validity are discussed, and…

Experience treating women with hyperemesis gravidarum (HG) from varied sociocultural backgrounds in a large inner-city general hospital is related to a literature review. Subgroups were identified according to personality pathology, psychiatric symptoms, and psychosocial stress factors. Accurate assessment, needs of individuals, treatment…

Discusses how meta-analysis allows clinicians to determine objectively both presence and size of an effect or correlation within the existing literature by pooling the results of various studies and performing statistical analyses. Describes the risks and benefits of applying information obtained from meta-analysis into clinical practice.…

Meta-analysis, a statistical method for combining quantitative findings from several studies addressing the same research problem, follows basic integrative research review procedures. Researchers must complete 11 specific, sequential steps, including selecting the type of meta-analysis, indicating the common research hypothesis, identifying…

Subjected 48 quantitative peer assessment studies that compared peer and teacher marks to meta-analysis. Peer assessments were found to resemble teacher assessments more closely when global judgments based on well understood criteria were used rather than when marking involved assessing several individual dimensions. (Author/SLD)

The National Reading Panel admits its evaluation report on phonics is seriously flawed as to organization, methodology, appropriateness of research base, generalizability of results, reliability, validity, and accuracy of data reported. However, an influential public-relations machine is promoting the study's favorable results as unvarnished…

Details meta-analysis of 58 intervention studies related to higher-order processing (i.e., problem solving) for adolescents with learning disabilities. Discusses factors that increased effect sizes: (1) measures of metacognition and text understanding; (2) instruction including advanced organizers, new skills, and extended practice; and (3)…

Discusses issues inherent in two meta-analyses of instructional interventions for students with learning disabilities conducted by Elbaum and Vaughn, and Swanson. Notes the value of these studies to the field of education, and summarizes important findings. (JPB)

The results of a meta-analysis that found that rewards do not threaten intrinsic motivation have not been well accepted by those who argue rewards produce negative effects under a wide range of conditions. Nevertheless, the results and conclusions of the meta-analysis are held to be valid. (SLD)

A meta-analysis of 53 studies on social skills training of children with learning disabilities found a mean effect size of only 0.211, with few differences among teachers, peers, or children themselves who judged the effectiveness of the training. Discussion focuses on possible links between learning disabilities and social skills that might…

Analyzed findings from studies conducted from 1960-97 regarding the effects of school sexuality education on adolescents' sexual knowledge. The meta-analysis included 67 studies. The studies reported 72 outcomes regarding sexual knowledge, which were grouped into six variables related to sexuality knowledge. Results indicated that school-based…

Reviews all randomized controlled trials of the effectiveness of Information and Communication Technology (ICT) on spelling. Suggests that the teaching of spelling by using computer software may be as effective as conventional teaching of spelling, although the possibility of computer-taught spelling being inferior or superior cannot be…

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…