Augmented feedback for enhanced skill acquisition in individuals with traumatic brain injury

Author(s): Horvat, M., Roswal, G.

Journal/Book: Percept Mot Skills. 1996; 82: PO Box 9229, Missoula, MT 59807. Perceptual Motor Skills. 507-514.

Abstract: Coincident timing by individuals who exhibit traumatic brain injury was measured under conditions of no knowledge of results (no KR; n=12), KR on every trial (n=14), summary KR (n=13), and average KR (n=12). Following acquisition trials, groups performed immediate and longer retention trials without KR. Absolute constant error and variable error, analyzed in separate repeated-measures analyses of variance, indicated that during acquisition trials subjects receiving KR on every trial were the most accurate and the most consistent in their responses; however, subjects in groups receiving summary and average KR were the most accurate during immediate retention, with the group receiving summary KR being the most accurate during longer retention.

Note: Article R Croce, Univ New Hampshire, Dept Kinesiol, New Hampshire Hall, 124 Main St, Durham, NH 03824 USA

Keyword(s): KNOWLEDGE

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