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Variable memory strategy use in children's adaptive intratask learning behavior: developmental changes and working
Martin Lehmann1, Marcus Hasselhorn
1Department of Psychology, University of Göttingen, Germany. mlehman1@gwdg.de
Child Development
|July 26, 2007
Summary
Children
Area of Science:
- Cognitive Psychology
- Developmental Psychology
Background:
- Children's strategy use in memory tasks evolves during development.
- Understanding this evolution is key to cognitive development research.
Purpose of the Study:
- To longitudinally analyze children's strategy selection in free recall tasks.
- To examine age-related shifts and working memory influences on strategy use.
Main Methods:
- Longitudinal video analysis of strategy preparation in free recall (2nd-4th grade).
- Inclusion of a separate 4th-grade sample to control for practice effects.
- Correlation of working memory capacity with strategy usage.
Main Results:
- Children utilize diverse strategies during free recall preparation.
- A developmental shift from labeling to cumulative rehearsal strategies was observed.
- Cumulative rehearsal became more efficient and prevalent with age, particularly in early list positions.
Conclusions:
- Strategy selection in free recall is dynamic and influenced by age and working memory.
- Findings support the adaptive strategy choice model's principles in childhood development.
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