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- Title
Working memory load impairs transfer learning in human adults.
- Authors
Balter, Leonie J. T.; Raymond, Jane E.
- Abstract
Transfer of learning refers to successful application of previously acquired knowledge or skills to novel settings. Although working memory (WM) is thought to play a role in transfer learning, direct evidence of the effect of limitations in WM on transfer learning is lacking. To investigate, we used an acquired equivalence paradigm that included tests of association and transfer learning. The effects of imposing an acute WM limitation on young adults was tested (within-subjects design: N = 27 adults; Mage = 24 years) by conducting learning transfer tests concurrent with a secondary task that required carrying a spatial WM load when performing the learned/transfer trial (Load condition) to acutely limit WM resources or no WM load (No-Load condition; WM was unloaded prior to performing the learned/transfer trial). Analyses showed that although success on the transfer trials was high in the No-Load condition, performance dropped to chance in the Load condition. Performance on tests of learned associations remained high in both conditions. These results indicate that transfer of learning depends on access to WM resources and suggest that even healthy young individuals may be affected in their ability to cross-utilize knowledge when cognitive resources become scarce, such as when engaging in two tasks simultaneously (e.g., using satellite navigation while driving).
- Subjects
TRANSFER of training; SHORT-term memory; LEARNING; YOUNG adults; ARTIFICIAL satellites in navigation
- Publication
Psychological Research, 2023, Vol 87, Issue 7, p2138
- ISSN
0340-0727
- Publication type
Article
- DOI
10.1007/s00426-023-01795-y