Effects of Mental Practice on the Acquisition of Motor Skills of Varied Difficulty |
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Authors: | Chauncey A Morehouse |
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Institution: | Pennsylvania State University , University Park , USA |
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Abstract: | Abstract Male volunteers (N=80) were randomly assigned to either a control or a mental practice group for the learning of three motor skills, the hock swing to a horizontal bar, jump-foot, and soccer hitch kick. All subjects were tested individually on each of the skills but one group engaged in five directed mental practice sessions spaced over a period of 5 days prior to being tested. Significant differences between groups in initial trial success were obtained for the hock swing but not for the other two skills. After physical practice was introduced, the mental practice group required fewer trials to achieve success in the hock swing and the jump-foot but not in the soccer hitch kick. It was concluded that the effectiveness of mental practice without prior physical practice is specific to the skill and is more pronounced for simpler skills. |
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