Meta-analysis of 16 evaluation studies of school programs aimed at the prevention of child sexual abuse victimization found significant and considerable mean postintervention and follow-up effect sizes, indicating that the programs were effective in teaching children sexual abuse concepts and self-protection skills. Program duration and content…

Presents a meta-analysis of cross-cultural comparisons of cognitive test scores published between 1973 and 1994. Larger performance differences were found in cross-national than in intranational (cross-ethnic) comparisons, and they were better predicted by task characteristics in intranational comparisons. Five models explaining cross-cultural…

Examines results of Piagetian spatial research studies while focusing on the existence of gender differences in Piagetian spatial assessments. Results indicate that a majority of performance assessments did not demonstrate a significant difference between males and females. Concludes that the clinical interview results provide evidence of the…

Synthesized empirical findings on job satisfaction from the first 26 volumes of "Educational Administration Quarterly." Discovered 330 job satisfaction research hypotheses and 613 relational effect sizes. Performed meta-analyses for six hypotheses, finding the largest mean effect sizes for relationships between overall job satisfaction…

Describes a study that used meta-analysis to compare the academic achievement during a 12-year period of secondary students who were instructed through traditional methods, traditional methods supplemented with computer-assisted instruction (CAI), or CAI alone. Results were compared with earlier research and indicate that the effect of CAI on…

This study examines 103 meta-analyses related to educational achievement published over 10 years to produce a meta-synthesis. Various characteristics of the meta-analyses are summarized to produce a methodological profile of research, and effect sizes are synthesized to assess an educational productivity model. (SLD)

Conducted a meta-evaluation of 11 school-based smoking prevention programs. Criteria included: adequacy of research design; evidence of reliability and validity; appropriate statistical analyses and interpretations; reporting of effect sizes or practical significance; accounting for attrition; and tracking fidelity to the program. Criteria with…

Reviews and evaluates the extent of gender differences in academic cheating behaviors based on previous studies that used self-report data. Findings from 21 studies suggest that substantial proportions of students cheat in high school and college, with only small differences between males and females. (SLD)

This meta-evaluation provides a standardized look at the quality of the economic evaluation literature for multi-component worksite health promotion programs. Analysis of 42 studies suggests that the evidence is very strong for average reductions in sick leave, health plan costs, and workers' compensation and disability costs of slightly more than…

Presents the results of a meta-analysis of the predictors of female delinquency. Finds that most of the strong predictors of female delinquency are the same as those for males, including history of antisocial behavior, antisocial attitudes, antisocial peers, and antisocial personality. School and family relationships and a history of…

Provides an analysis of the Reading Mastery program that includes an overview of the need to teach reading. Examines how Reading Mastery aligns with the focal areas of oral language, decoding, and comprehension. Details a comprehensive research review of 25 published studies and two large-scale research reviews. Finds use of the Reading Mastery…

This article presents and compares current research practices surrounding the use of rewards in classroom management. A motivational model emerges of the use of extrinsic rewards with special needs learners to build intrinsic motivation. Teachers' use of praise as the focal point to multiple rewards and students' need for equity are also…

Explores three meta-analyses investigating the relationship between music and mathematics on: (1) correlational studies (n=20); (2) experimental training studies (n=6) instructing students in music performance, then testing them on mathematics skills; and (3) experimental studies (n=15) investigating whether listening to background music during a…

Investigates the overall effect of Sustained Silent Reading (SSR) on attitude toward reading and identifies the moderator variables of SSR on it. Suggests that providing a fixed period of time for students to read materials of their own choosing either for pleasure or for information facilitates their attitude toward reading. Supports the…

A descriptive analysis of research practices and a meta-analysis of control group effect sizes are used to address Hawthorne effects in educational experiments. The analysis of 86 studies and 256 treatment/Hawthorne/no-treatment control group effect size comparisons indicate that artifact controls have limited utility in dealing with the Hawthorne…