Himi, S.A., Stadler, M., von Bastian, C. orcid.org/0000-0002-0667-2460 et al. (2 more authors) (2022) Limits of near transfer: content- and operation-specific effects of working memory training. Journal of Experimental Psychology: General, 152 (5). pp. 1305-1333. ISSN 0096-3445
Abstract
Working memory (WM) training typically leads to large performance gains in the practiced tasks, but transfer of these gains to other contexts is elusive. One possible explanation for the inconsistent findings of past research is that transfer may only occur when cognitive strategies acquired during training can also be applied in the transfer tasks. Therefore, we systematically varied the content domains and WM operations assessed by training and transfer tasks and, thereby, the extent to which similar cognitive strategies could be applied. We randomly assigned 171 young adults to one of eight experimental groups who trained one of two WM operations (storage and processing or relational integration) with materials from one of four content domains (verbal, numerical, figural-icon, or figural-pattern) to an active or to a passive control group. Before and after 12 sessions of adaptive training within 2–3 weeks, performance was assessed in all eight WM tasks. Bayesian generalized linear mixed-effects models revealed improved performance in the trained tasks compared to the active control group. However, these improvements did not generalize to tasks measuring the same WM operation with different materials. Moreover, the comparison of the training groups with an active and a passive control group showed considerable differences, thus highlighting the importance of distinguishing between active and passive control groups. Overall, the findings revealed no evidence for transfer between tasks assumed to afford the same strategies. Therefore, the adoption of specific cognitive strategies alone is unlikely to be responsible for transfer of WM training gains between tasks.
Metadata
Item Type: | Article |
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Authors/Creators: |
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Copyright, Publisher and Additional Information: | © 2022 American Psychological Association. This is an author-produced version of a paper subsequently published in Journal of Experimental Psychology: General. Uploaded in accordance with the publisher's self-archiving policy. |
Keywords: | working memory training; transfer effect; storage and processing; relational integration |
Dates: |
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Institution: | The University of Sheffield |
Academic Units: | The University of Sheffield > Faculty of Science (Sheffield) > Department of Psychology (Sheffield) |
Depositing User: | Symplectic Sheffield |
Date Deposited: | 26 Oct 2022 15:45 |
Last Modified: | 26 Sep 2024 09:25 |
Status: | Published |
Publisher: | American Psychological Association |
Refereed: | Yes |
Identification Number: | 10.1037/xge0001328 |
Open Archives Initiative ID (OAI ID): | oai:eprints.whiterose.ac.uk:192506 |