American Educational Research Journal · 1982 · 1.1K citations · 11 references
EducationEducational PsychologyInstructionInstructional DesignMetacognitionStudent TeachingInstructional Program EvaluationSelf-esteemStudent Achievement AnalysisStudent ReflectionTutor TrainingTutoring Effectiveness Evaluation
A meta-analysis of findings from 65 independent evaluations of school tutoring programs showed that these programs have positive effects on the academic performance and attitudes of those who receive tutoring. Tutored students outperformed control students on examinations, and they also developed positive attitudes toward the subject matter covered in the tutorial programs. The meta-analysis also showed that tutoring programs have positive effects on children who serve as tutors. Like the children they helped, the tutors gained a better understanding of and developed more positive attitudes toward the subject matter covered in the tutorial program. Participation in tutoring programs had little or no effect, however, on the self-esteem of tutors and tutees.
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Statistical Power Analysis for the Behavioral Sciences
Keith E. Muller, Jacob Cohen · Technometrics · 1989 · 83.9K citations
Primary, Secondary, and Meta-Analysis of Research
Gene V. Glass · Educational Researcher · 1976 · 4.7K citations