KR付与方法が運動学習の成果及び機能的課題難易度に与える影響

• Published in: 日本生理人類学会誌 Vol. 18; no. 4; pp. 171 - 179
• Main Authors: 大橋, ゆかり, 秋月, 千典
• Format: Journal Article
• Language: Japanese
• Published: 日本生理人類学会 2013; Japan Society of Physiological Anthropology
• Subjects: challenge point framework; functional task difficulty; Knowledge of Results; motor learning; probe reaction time; プローブ反応時間; 機能的課題難易度; 運動学習
• ISSN: 1342-3215; 2432-0986
• DOI: 10.20718/jjpa.18.4_171

The purpose of this study is to clarify the effect of the method of KR providing on motor learning and functional task difficulty using the probe reaction time technique. Fourteen young male participants were randomly assigned to one of two groups (immediately KR and summary KR). Participants were required to perform two tasks simultaneously. The primary task consisted of a treadmill walk with specific step lengths, and the secondary task consisted of a probe reaction time task. The results suggested that motor learning may be accelerated by summary KR since summary KR probably elicited moderate functional task difficulty.