Overproduction timing errors in expert dancers.
The authors investigated how expert dancers achieve accurate timing under various conditions. They designed the conditions to interfere with the dancers' attention to time and to test the explanation of the interference effect provided in the attentional model of time processing. Participants were 17 expert contemporary dancers who performed a freely chosen duration while walking and executing a bilateral cyclic arm movement over a given distance. The dancers reproduced that duration in different situations of interference. The process yielded temporal overproductions, validating the attentional model and extending its application to expert populations engaged in complex motor situations. The finding that the greatest overproduction occurred in the transfer-with-improvisation condition suggests that improvisation within a time deadline requires specific training.
Minvielle-Moncla
Joëlle
J
Centre de Recherche sur la Cognition et l'Apprentissage, Université de Poitiers, France. joelle.minivielle@univ-poitiers.fr
Audiffren
Michel
M
Macar
Françoise
F
Vallet
Cécile
C
D000328:Adult; D000704:Analysis of Variance; D001288:Attention / Q000502:physiology*; D003615:Dancing / Q000502:physiology* / Q000523:psychology; D005260:Female; D006801:Humans; D007600:Judgment / Q000502:physiology; D008297:Male; D011939:Mental Recall / Q000502:physiology*; D008875:Middle Aged; D009048:Motor Skills / Q000502:physiology; D009068:Movement / Q000502:physiology; D013997:Time Factors; D013998:Time Perception / Q000502:physiology*; D016138:Walking / Q000502:physiology*