A meta-analytic review of the distribution of practice effect: Now you see it, now you don't
成果类型：
Article; Proceedings Paper
署名作者：
Donovan, JJ; Radosevich, DJ
署名单位：
State University of New York (SUNY) System; University at Albany, SUNY
刊物名称：
JOURNAL OF APPLIED PSYCHOLOGY
ISSN/ISSBN：
0021-9010
DOI：
10.1037/0021-9010.84.5.795
发表日期：
1999
页码：
795-805
关键词：
摘要：
The present review examined the relationship between conditions of massed practice and spaced practice with respect to task performance. A meta-analysis of 63 studies with 112 effect sizes yielded an overall mean weighted effect size of 0.46, indicating that individuals in spaced practice conditions performed significantly higher than those in massed practice conditions. Subsequent analyses, however, suggested that the nature of the task being practiced, the intertrial time interval, and the interaction between these two variables significantly moderated the relationship between practice conditions and performance. In addition, significantly higher effect sizes were found in studies with low methodological rigor as compared with those studies higher in rigor. Directions for future research and applications of the findings are discussed.
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