Brasil | Artículos de revistas
dc.contributorVila Velha Univ
dc.contributorUniversidade Federal de São Paulo (UNIFESP)
dc.contributorUniv Cruzeiro Sul
dc.contributorUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2019-10-04T12:36:08Z
dc.date.accessioned2022-12-19T18:08:00Z
dc.date.available2019-10-04T12:36:08Z
dc.date.available2022-12-19T18:08:00Z
dc.date.created2019-10-04T12:36:08Z
dc.date.issued2019-04-01
dc.identifierPerceptual And Motor Skills. Thousand Oaks: Sage Publications Inc, v. 126, n. 2, p. 185-201, 2019.
dc.identifier0031-5125
dc.identifierhttp://hdl.handle.net/11449/185528
dc.identifier10.1177/0031512518820791
dc.identifierWOS:000460986000001
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/5366580
dc.description.abstractThis study examined the effects of age and walking experience on infants' ability to step over an obstacle. We videotaped 30 infants with one (mean [M] age = 12.6 months), three (M age = 14.7 months), and six months (M age = 17.7 months) of walking experience walking on a pathway with and without an obstacle. We found a shorter stride and slower velocity for infants with one month of walking experience and for the walking condition with an obstacle than for other experience groups or for walking without an obstacle. Across all groups, the horizontal distance between an infant's foot and the obstacle was larger for the trailing leg than for the leading leg. The vertical distance for both legs was similar among 1-month walkers, increased for 3-month walkers, and was similar for the trailing leg of the 6-month walker group. The percentage of the interlimb coordination relative phase for the leading limb was smaller for 3- and 6-month walker groups. In conclusion, age and walking experience contribute to improving coupling between sensory information and motor action and to organization for stepping over an obstacle in infants.
dc.languageeng
dc.publisherSage Publications Inc
dc.relationPerceptual And Motor Skills
dc.rightsAcesso aberto
dc.sourceWeb of Science
dc.subjectlocomotion
dc.subjectinfants
dc.subjectperception-action
dc.subjectexperience
dc.subjectobstacle
dc.titleInfants' Age and Walking Experience Shapes Perception-Action Coupling When Crossing Obstacles
dc.typeArtículos de revistas


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