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| Autor/inn/en | Riviere, James; David, Elodie |
|---|---|
| Titel | Perceptual-Motor Constraints on Decision Making: The Case of the Manual Search Behavior for Hidden Objects in Toddlers |
| Quelle | In: Journal of Experimental Child Psychology, 115 (2013) 1, S.42-52 (11 Seiten)
PDF als Volltext |
| Sprache | englisch |
| Dokumenttyp | gedruckt; online; Zeitschriftenaufsatz |
| ISSN | 0022-0965 |
| DOI | 10.1016/j.jecp.2012.11.006 |
| Schlagwörter | Young Children; Object Permanence; Toddlers; Experiments; Decision Making; Perceptual Motor Coordination; Perceptual Motor Learning |
| Abstract | In the C-not-B task, 2.5-year-old children tend to look for an object in a location to which the hiding agent moved his hand (C) after moving an object from A to B. In three experiments, the authors investigated the nature of the constraints underlying toddlers' performance in this task. In Experiment 1, 2.5-year-olds were tested in a new version of the C-not-B task to investigate whether reaching with a detour leads to inhibition of direct visuomotor activation. The findings show that toddlers succeed more in the C-not-B task when a transparent barrier obstructs the path of the reaching movement. The results of Experiment 2 indicate that the successful performance of the children with a barrier cannot merely be the consequence of the longer duration of arm movements. In Experiment 3, pointing responses generated more toddlers' success in the C-not-B task than did reaching responses. These experiments suggest that decision-making processes and judgments in toddlers are affected by constraints intrinsic to the perceptual-motor system. (Contains 3 figures.) (As Provided). |
| Anmerkungen | Elsevier. 3251 Riverport Lane, Maryland Heights, MO 63043. Tel: 800-325-4177; Tel: 314-447-8000; Fax: 314-447-8033; e-mail: JournalCustomerService-usa@elsevier.com; Web site: http://www.elsevier.com |
| Erfasst von | ERIC (Education Resources Information Center), Washington, DC |
| Update | 2017/4/10 |
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