Authors
Stephan P Swinnen, Timothy D Lee, Sabine Verschueren, Deborah J Serrien, Hedwig Bogaerds
Publication date
1997/11/1
Journal
Human movement science
Volume
16
Issue
6
Pages
749-785
Publisher
North-Holland
Description
The role of intrinsic and extrinsic information feedback in learning a new bimanual coordination pattern was investigated. The pattern required continuous flexion-extension movements of the upper limbs with a 90 ° phase offset. Separate groups practiced the task under one of the following visual feedback conditions: (a) blindfolded (reduced FB group), (b) with normal vision (normal FB group), or (c) with concurrent relative motion information (enhanced FB group). All groups were subjected to three different transfer test conditions at regular intervals during practice. These tests included reduced, normal vision, and enhanced vision conditions. Experiment 1 showed that the group receiving augmented information feedback about its relative motions in real-time produced the required coordination pattern more successfully than the remaining two groups, irrespective of the transfer conditions under which performance …
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SP Swinnen, TD Lee, S Verschueren, DJ Serrien… - Human movement science, 1997