| Autor: |
Ingrid R. Olson, Susan L. Benear, Chi T. Ngo, Nora S. Newcombe, Haroon Popal |
| Rok vydání: |
2020 |
| Předmět: |
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| Zdroj: |
SSRN Electronic Journal. |
| ISSN: |
1556-5068 |
| Popis: |
Popular computational models of memory have posited that the formation of new semantic knowledge relies on generalization from memories of specific but related episodes, at least when it occurs rapidly. This view predicts a contingency between new generalizations and episodic memory. However, very young children readily accumulate semantic knowledge at a time when their episodic memory capacities are fragile. This phenomenon challenges the notion that semantic knowledge acquisition and rapid generalization are necessarily gated by episodic memory. Here, we tested whether generalization depends on memory for individual episodes in children from 3 to 8 years of age and contrasted their performance with adults. We found that the interdependence of generalization and episodic memory changed across development. Young adults’ generalization success was contingent on their memories for an item linked to its episodic context. In contrast, generalization by young children was contingent on memories of the specific identity of items and the availability of the conceptual common ground linking related episodes. This age-related contrast favors models of memory that can account for the relations between rapid generalization and episodic memory in immature systems. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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