The present study examined 8 -10 month-old and 11 -13 month-old infants’ capabilities to infer constraints imposed by an explicit visual pathway on object movement of object. In a preferential looking paradigm, infants observed a ball rolling down a U– or V–shaped path. In the U-shaped path, infants observed a ball rolling from beginning to the end of the path (possible), and a ball rolling down from the beginning and stopping midway of the path (impossible). In the V-shaped path, infants observed a ball rolling from beginning and stopping midway (possible), and a ball rolling down the beginning to end of the path (impossible). Analyses of looking times showed a marginal effect on path, with longer looking times towards the possible V-shaped path by both age groups. Overall, infants had weak representations for constraints induced by an explicitly presented path on movement of the object.
| Identifer | oai:union.ndltd.org:LACETR/oai:collectionscanada.gc.ca:OTU.1807/65545 |
| Date | 24 June 2014 |
| Creators | Chinta, Swetha |
| Contributors | Schmuckler, Mark |
| Source Sets | Library and Archives Canada ETDs Repository / Centre d'archives des thèses électroniques de Bibliothèque et Archives Canada |
| Language | en_ca |
| Detected Language | English |
| Type | Thesis |
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