A meta-analysis was conducted of 22 studies in which verbal stimuli were used as targets in episodic memory tasks. Of the 24 comparisons, 21 supported the hypothesis that these tasks require self-initiated operations and display a gradation of age-related deficits. (SK)

Summarizes the literature examining the association between acceptance of rape myths and exposure to pornography. States that nonexperimental methodology shows that exposure to pornography does not increase rape myth acceptance, while experimental studies show that exposure to pornography increases rape myth acceptance. Concludes that experimental…

The relative impacts of cooperative and competitive efforts on problem-solving success were explored in a review of 46 studies. Findings from these studies were categorized by problem-solving type and subjected to a meta-analysis. Members of cooperative teams outperformed competitive individuals on the identified types of problem solving. (SLD)

Discusses the evaluation of moderator variables in meta-analysis: (1) issues in testing theory using moderator variables; (2) when to look for moderators; (3) how not to look for moderators; and (4) how to look for moderators using contrast analysis. (SR)

Highlights some of the limitations of meta-analytic knowledge claims. Illustrates their problematic consequences for later research. Details effective methods of dealing with these potential problems. (SR)

The use of meta-analysis to resolve issues in the fields of organizational behavior and human resources management was reviewed by coding 35 studies on 21 methodological variables. Results illustrate the tremendous variability in how researchers apply meta-analysis. Suggestions are provided for correctly using meta-analysis. (SLD)

Reviewed all English-language studies (14 foreign and 17 American) on campus student suicides. Only four single-site studies had higher suicide rate than comparable populations. Multiple-site collaborative studies done in U.S. since 1960 strongly suggest campus student suicide rate significantly less than in matched control population. (Author/NB)

Study 1 analyzed 68 studies, identifying three constructs: workplace stressors, strains, and social support. In study 2, models of social support in the workplace were tested, finding that social support reduced strains, mitigated perceived stressors, and moderated the relationship between stressors and strain. (SK)

Proposes a probability heuristic model for syllogistic reasoning and confirms the rationality of this heuristic by an analysis of the probabilistic validity of syllogistic reasoning that treats logical inference as a limiting case of probabilistic inference. Meta-analysis and two experiments involving 40 adult participants and using generalized…

Used Monte Carlo simulations to compare Type I error rates and the statistical power of three tests in detecting the effects of a dichotomous moderator variable in meta-analysis. The highest statistical power was shown by the Zhs test proposed by J. Hunter and F. Schmidt (1990). Discusses criteria for selecting among the three tests. (SLD)

Examination of 66 congruence studies, including benchmarking studies with improved methodology, showed that congruence is a sufficient though not a necessary condition for job satisfaction. A paradigmatic shift is needed with diverse research designs and methods, emphasizing experiment and drawing on person-environment psychology. (Contains 142…

Used meta-analysis to cumulate reliabilities of personality scale scores, using 848 coefficients of stability and 1,359 internal consistency reliabilities across the Big Five factors of personality. The dimension of personality being measured does not appear to moderate strongly either internal consistency or the test-retest reliabilities.…

The Cochrane Collaboration is an international project to locate, review, and disseminate information on available randomized controlled trials of health care interventions. Occupational therapists can use it to learn about best practices and evaluate research relevant to their clients. (SK)

A meta analysis was conducted of studies examining the relationship between grade point average and salary, with salary as the dependent variable. Results suggest that grades may be meaningful predictors of current salary and somewhat meaningful for starting salary. (SK)

The effectiveness of personal versus systemic-structural social-work practice models is evaluated. Recent independent studies (N=45) are analyzed for differential findings of effectiveness. Client's focus for change (on themselves or on environmental factors) is evaluated in relation to the success of the treatment models. Research needs are…