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Direct linkJun, Seung Won; Ramirez, Gloria; Cumming, Alister – McGill Journal of Education, 2010
What does research reveal about tutoring adolescents in literacy? We conducted a meta-analysis, identifying 152 published studies, of which 12 met rigorous inclusion criteria. We analyzed the 12 studies for the effects of tutoring according to the type, focus, and amount of tutoring; the number, age, and language background of students; and the…
Descriptors: Adolescents, Grouping (Instructional Purposes), Tutorial Programs, Meta Analysis
Guan, Jianmin; Xiang, Ping; Keating, Xiaofen Deng – Measurement in Physical Education and Exercise Science, 2004
Although replication is important to the validity of a study and is endorsed by more and more scholars, few researchers in kinesiology attend to this issue. Some researchers may believe that statistical significance and effect size are the most important statistical issues in their research and thereby may have ignored the importance of result…
Descriptors: Statistical Significance, Effect Size, Researchers, Evaluation Methods
