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Observation and action priming in anticipative tasks implying biological movements.
Author(s) -
Christel Bidet-Ildei,
Yoshiyuki Tamamiya,
Kazuo Hiraki
Publication year - 2013
Publication title -
canadian journal of experimental psychology/revue canadienne de psychologie expérimentale
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.712
H-Index - 59
eISSN - 1878-7290
pISSN - 1196-1961
DOI - 10.1037/a0034333
Subject(s) - biological motion , perception , stimulus (psychology) , anticipation (artificial intelligence) , movement (music) , cognitive psychology , action (physics) , psychology , priming (agriculture) , communication , response priming , computer science , neuroscience , artificial intelligence , cognition , physics , biology , germination , botany , quantum mechanics , lexical decision task , acoustics
The purpose of this study was to assess the effect of short-term priming in perceptual anticipation tasks involving point-light biological motions. After the production or the observation of a relevant or an irrelevant movement (action vs. observation priming), 11 right-handed volunteers were asked to anticipate, as quickly and accurately as possible, the end point of a pointing movement after the stimulus vanished upon completion of 60% of the total movement. Our results indicate that perceptual accuracy is significantly affected only with relevant observation priming. This suggests that perceptual anticipation tasks' involving point-light biological motions implies specific perceptual competencies. (PsycINFO Database Record (c) 2013 APA, all rights reserved).

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