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KMID : 0380319920490000091
Journal of Korean Research Institute for Better Living
1992 Volume.49 No. 0 p.91 ~ p.98
The Effect of the Number of Summary KRs on Learning a Motor Skill


Abstract
The number of summary KRs was systematically manipulated in a 4¡¿6 factorial design(Condition¡¿Block) with repeated-measures on Block in order to test the guidance hypothesis. According to the guidance hypothesis, it was expected that the degree of the skill learning effect might be inversely related to the number of KRs summarized in the practice trials. That is, too much information given through increasing the number of summary KRs may cause dependency-producting effect on the learner, thus degrading learning. The analyses of data were in negation of the guidance hypothesis. Learning effect as evidened in the comparison of retention tests was largest when the number of summary KRs increased, while no significant performance differences were evident among groups.
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