Departmental Bulletin Paper サッカー熟練者におけるボールポゼッション技能の自己評価
Self-evaluation Methods for Ball Possession Skills in Skilled Soccer Players

山田, 庸  ,  北村, 裕貴  ,  福井, 邦宗  ,  林, 悠太

(13)  , pp.15 - 23 , 2016-03-15 , びわこ成蹊スポーツ大学
We investigated to construction of a ball possession skills model and verified the item difficulties and discrimination power of ball possession skills by Item Response Theory (IRT). The ball possession skills model was constructed with semi-structured interviews for 4 soccer coaches qualitatively. The model of cause and effect diagram was constructed from 36 items in 4 phases. 99 college soccer players (19.4 ± 0.8 yrs.) answered the 5-point scale questionnaire based on the above model by self-evaluation Fegarding how well they could perform these skills. The support skills were easier, and the control skills by outwitting were more difficult.

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