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タイトル別名
  • Fluctuation on learning process of darts throwing
  • ダーツ ガクシュウ カテイ ノ ユラギ

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抄録

We examined the fluctuation in the learning process in two different practice methods using a dart-throwing task: a constant practice condition, which required aiming at one target, and block practices that required aiming at different targets. Twelve male undergraduates were randomly assigned to the two practice conditions and performed 1,080 throws over sessions on six days. Variability in performance was analyzed using detrended fluctuation analysis; the results show that the fluctuation was white noise (i.e., scaling exponent α ≈ 0.5) for the constant practice, while it was l/f-like fluctuation (i.e., 0.5<α<1) for the block practice. These results suggest that the block practice condition produces meaningful fluctuation through learning and this fluctuation may cause the learning effect.

収録刊行物

  • 総合保健体育科学

    総合保健体育科学 30 (1), 1-6, 2007-03-31

    名古屋大学総合保健体育科学センター

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