スポーツ選手の身体運動に偽装動作(フェイント)が含まれる場合の知覚と予測を明らかにするために,ラグビーの1対1でのディフェンスを想定した場面で,走って来る選手の進行方向を判断する際の反応時間と眼球運動を測定した.偽装動作としてはラグビーのステップを用いた.実験の結果では,偽装動作がある場合とない場合の両方の反応時間においてラグビー選手と一般人の間に差がみられた.%To investigate perception and anticipation of physical motion with deceptive movement, we measured reaction times and eye movement in the task simulating rugby's one-to-one defense where the participant judged the direction of an opponent player who were running toward the participant. The opponent player's steps were used as deceptive movement. The results showed that reaction times for both deceptive and non-deceptive movements were different between rugby players and novices.
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