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      Perceptual Information Supports Transfer of Learning in Coordinated Rhythmic Movement

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      Center for Open Science

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          Abstract

          In this paper, we trained people to produce 90° mean relative phase using task-appropriate feedback and investigated whether and how that learning transfers to other coordinations. Past work has failed to find transfer of learning to other relative phases, only to symmetry partners (identical coordinations with reversed lead-lag relationships) and to other effector combinations. However, that research has all trained people using transformed visual feedback (visual metronomes, Lissajous feedback) which removes the relative motion information typically used to produce various coordinations (relative direction, relative position; Wilson & Bingham, 2008) . Coordination feedback (Wilson, Snapp-Childs, Coats, & Bingham, 2010) preserves that information and we have recently shown that relative position supports transfer of learning between unimanual and bimanual performance of 90° (Snapp-Childs, Wilson, & Bingham, 2015). Here we ask whether that information can support the production of other relative phases. We found large, asymmetric transfer of learning bimanual 90° to bimanual 60° and 120°, supported by perceptual learning of relative position information at 90°. For learning to transfer, the two tasks must overlap in some critical way; this is additional evidence that this overlap must be informational. We discuss the results in the context of an ecological, task dynamical approach to understanding the nature of perception-action tasks.

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          (View ORCID Profile)
          Journal
          Center for Open Science
          April 01 2019
          Article
          10.31234/osf.io/c8qvp
          ab40a280-f929-482f-8d25-2c65b552960d
          © 2019

          https://creativecommons.org/licenses/by/4.0/legalcode

          History

          Evolutionary Biology,Forensic science
          Evolutionary Biology, Forensic science

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