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The role of working memory in analogical mapping
1University of California, Los Angeles, California, USA. waltz@mpih-frankfurt.mpg.de
Memory & Cognition
|December 29, 2000
Summary
Working memory load impacts analogical mapping. Increased cognitive load, particularly on executive functions, shifts focus from relational mapping to object attributes for identifying scene correspondences.
Area of Science:
- Cognitive Psychology
- Human Memory Studies
Background:
- Analogical mapping is crucial for understanding complex relationships.
- Working memory plays a vital role in cognitive processes like analogical reasoning.
Purpose of the Study:
- To investigate how working memory load affects analogical mapping strategies.
- To differentiate the impact of phonological and executive working memory loads.
Main Methods:
- Two experiments employed a dual-task paradigm to impose working memory loads.
- Participants identified correspondences between visual scenes under varying load conditions (phonological, executive).
Main Results:
- Working memory load decreased relational mapping, favoring attribute-based mappings.
- Increased task complexity (multiple objects) enhanced relational mapping frequency.
Conclusions:
- Relational mapping is more demanding on working memory (both modality-specific and executive) than attribute-based mapping.
- Cognitive load influences the strategies employed in analogical reasoning.
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