The Effects on Retention of Programed Classroom Reviews |
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| Abstract: | AbstractA group of 150 high-school students were taught introductory vector geometry by either programmed instruction or conventional teacher-directed methods. A measure of anxiety was taken for all subjects; also pretest and posttest measures of competence in vector geometry. Otis-Gamma scores were used to index intelligence. A significant negative correlation was observed between the total group anxiety level and Otis-Gamma scores. The correlations of the individual mode of instruction groups to Otis-Gamma scores were not significantly different from each other. Analysis of Covariance indicated no significant relationship between mode of instruction and learning; level of anxiety and learning; and learning and interaction of anxiety and mode of instruction. Trends were observed that indicate that more experimentation with larger populations and longer periods of instruction by programmed learning devices might prove fruitful. |
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