用戶【erin8033ms56】點評問題和點評內容

【評論主題】13.有關動作學習的敘述,下列何者錯誤?(A)已經學會丟球的孩童,在學習用沙包丟目標物會比學接球容易 (B)用觸控筆在平板上跟隨移動的目標是屬於封閉式的任務(closed task) (C)在動作技巧

【評論內容】參考出處:OT for children, 第六版, p.706B.closed tasks和open tasks的定義Closed tasks are those in which the environment is stationary during task performance whereas open tasks are ones in which the environment is changing or in motion and involve some intertrial variability.簡言之,封閉任務為環境靜態無變動,開放任務為環境會有變動需要考驗動作變化能力而B選項完全出自課本表16.1中的舉例closed tasks為在自由在紙張上塗鴉(紙張為不變環境),而變困難的open tasks則為使用觸控筆跟隨平板上目標移動(平板目標移動為變化環境)