Health education, health promotion, and prevention are defined. The use of planning models in health education, meta-analysis, the quality of the intervention as a determinant of effectiveness, and the relevance of systematic implementation to the target population are discussed. Recommendations to increase the effectiveness of interventions are…

Review of clinical studies providing empirical data on stress management programs in medical education found that student participants in such programs demonstrated improved immunologic functioning, decreased depression and anxiety, increased spirituality and empathy, enhanced knowledge of alternative therapies, improved knowledge of stress…

The bias and relative efficiency of two alternative estimators of optimal weights in meta-analysis were assessed through Monte Carlo simulation, defining the standardized mean differences as the effect-size index. The estimator proposed by L. Hedges and I. Olkin (1985) was more efficient than that of J. Hunter and F. Schmidt (1990). (SLD)

Compares the persuasiveness of using statistical versus narrative evidence (case studies or examples) across 15 investigations. Indicates that when comparing messages, statistical evidence is more persuasive than narrative evidence. (PA)

Assessed five procedures for estimating a common risk difference in a set of independent 2 x 2 tables through Monte Carlo simulation in terms of bias, efficiency, confidence level adjustment, and statistical power. The maximum likelihood estimator showed best performance, followed closely by the Cochran (W. Cochran, 1954) and Mantel-Haenszel (N.…

Compares and assesses research published in the 1980s-1990s in four consumer sciences journals in terms of specialization; institutional affiliation of the researcher; source of data, sample size, topical classification, and research methodology; and statistical analysis. Appendices contain 16 summary tables and lists of articles from each…

The meta-analysis of J. Cameron and W. D. Pierce (1994), which purports to demonstrate that extrinsic rewards may not undermine intrinsic motivation, is unpersuasive by virtue of its methodologies, its tendency to ignore important distinctions, and its failure to include certain evidence. (Author/SLD)

Provides a critical analysis of the meta-analysis of J. Cameron and W. D. Pierce (1994) of the experimental literature on the effects of extrinsic rewards on intrinsic motivation. Their overly simplistic conclusion has little theoretical or practical value and results from misuse of meta-analytic procedures. (SLD)

Summarizes and challenges criticism that the behavioral sciences have failed to produce long-lasting generalizations due to cultural and historical relativism and interaction effects. Using findings from meta-analysis, the author argues that considerable consistency and validity across contexts of many generalizations exists, as well as promising…

Conducted a meta-analysis focusing on the explanation of empirical Type I error rates for six principal classes of estimators. Generally, chi-square tests for overall model fit were found to be sensitive to nonnormality and the size of the model for all estimators, with the possible exception of elliptical estimators with respect to model size and…

The hypothesis that applicant and rater sex, job sex-type, and job-relevant information would affect discrimination against applicants was tested in simulations. Both sexes received lower ratings when applying for opposite-sex-typed jobs. Both male and female raters rated male applicants higher. Differences between male and female ratings…

A meta-analysis was conducted to evaluate the effectiveness of client-clinician matching on the basis of race-ethnicity on overall functioning, service retention, and total number of sessions attended for African American and Caucasian American adult populations in mental health services. The analysis included 10 published and unpublished studies…

Home visiting programs for families with young children have been in effect for many years; however, this is the first comprehensive meta-analytic effort to quantify the usefulness of home visits as a strategy for helping families across a range of outcomes. Sixty home visiting programs contributed data to analysis within 5 child and 5 parent…

This report uses meta-analysis to derive correlations between the variables of teacher immediacy, cognitive learning, and affective learning. A model was constructed such that the perception of teacher immediacy, a behavior, generates an intermediate outcome of affect, a motivation, which in turn increases cognitive learning outcome. The data…

Researchers have found that students with learning disabilities (LD) obtain statistically higher scores on measures of depression than their peers without LD. However, what is not known is whether students with LD display greater levels of clinical depression than their peers without LD. If they do, then special education services should address…