Relative frequency of knowledge of results and task complexity in the motor skill acquisition

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dc.contributor.authorde Oliveira D.L.
dc.contributor.authorCorrea U.C.
dc.contributor.authorGimenez R.
dc.contributor.authorBasso L.
dc.contributor.authorTani G.
dc.date.accessioned2024-03-13T01:33:50Z
dc.date.available2024-03-13T01:33:50Z
dc.date.issued2009
dc.description.abstractThe aim of this study was to investigate the effects of knowledge of results (KR) frequency and task complexity on motor skill acquisition. The task consisted of throwing a bocha ball to place it as close as possible to the target ball. 120 students ages 11 to 13 years were assigned to one of eight experimental groups according to knowledge of results frequency (25, 50, 75, and 100%) and task complexity (simple and complex). Subjects performed 90 trials in the acquisition phase and 10 trials in the transfer test. The results showed that knowledge of results given at a frequency of 25% resulted in an inferior absolute error than 50% and inferior variable error than 50, 75, and 100% frequencies, but no effect of task complexity was found. © Perceptual and Motor Skills 2009.
dc.description.firstpage831
dc.description.issuenumber3
dc.description.lastpage840
dc.description.volume109
dc.identifier.doi10.2466/PMS.109.3.831-840
dc.identifier.issn0031-5125
dc.identifier.urihttps://dspace.mackenzie.br/handle/10899/37312
dc.relation.ispartofPerceptual and Motor Skills
dc.rightsAcesso Restrito
dc.titleRelative frequency of knowledge of results and task complexity in the motor skill acquisition
dc.typeArtigo
local.scopus.citations13
local.scopus.eid2-s2.0-77949602217
local.scopus.updated2024-05-01
local.scopus.urlhttps://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=77949602217&origin=inward
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