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Retrieval dynamics and retention in cross-situational statistical word learning
Haley A Vlach1, Catherine M Sandhofer
1Department of Educational Psychology, University of Wisconsin.
Cognitive Science
|October 15, 2013
Summary
Learners can remember word mappings for up to a week. The most effective learning involved initial retrieval challenges that improved long-term word retention.
Area of Science:
- Cognitive Psychology
- Developmental Psychology
- Linguistics
Background:
- Cross-situational word learning relies on tracking word-referent co-occurrence probabilities.
- Previous research shows ambiguity reduction through statistical learning.
Purpose of the Study:
- To investigate the long-term retention of word mappings learned through cross-situational statistical learning.
- To explore how different learning conditions impact retention over time.
Main Methods:
- Experimental manipulation of learning conditions.
- Assessment of word-referent mapping retention after a 1-week delay.
Main Results:
- Learners successfully retained word mappings for up to 1 week.
- Retention varied across different learning conditions.
- The most robust retention was observed in conditions with initial retrieval difficulty followed by successful retrieval.
Conclusions:
- Long-term retention of word mappings is possible.
- Retrieval dynamics during learning significantly influence long-term memory.
- Challenging retrieval processes can enhance durable word learning outcomes.
Keywords:
Cross-situational word learningLanguage developmentMemory and learningRetrieval dynamicsRetrieval effort hypothesisStatistical learningWord learningMore Related Videos
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