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Recollective and non-recollective processes in working memory retrieval
Fiona Laura Rosselet-Jordan1, Marlène Abadie2, Stéphanie Mariz Elsig3
1University of Fribourg, Switzerland; University of Aix-Marseille, France.
Cognition
|October 17, 2024
Summary
Working memory recall involves both direct access and reconstruction, with direct access being more dominant. Cognitive load impacts direct access, while long-term memory interactions vary.
Area of Science:
- Cognitive Psychology
- Neuroscience
- Memory Research
Background:
- Working memory (WM) retrieval processes are complex and debated.
- Distinguishing between direct access (recollection) and reconstruction (non-recollection) is crucial for understanding WM.
Purpose of the Study:
- To investigate the nature of working memory retrieval processes.
- To differentiate between recollective and non-recollective recall mechanisms using the trichotomous theory of recall.
- To examine the influence of cognitive load and long-term memory (LTM) on WM recall.
Main Methods:
- Application of the trichotomous theory of recall to young adults' performance in a complex span task.
- Manipulation of cognitive load (CL) via concurrent tasks.
- Manipulation of long-term memory (LTM) involvement through item associative relatedness and list presentation spacing.
Main Results:
- Both recollective and non-recollective processes contribute to working memory recall, with recollective processes being more prominent.
- Increased cognitive load negatively impacts direct access recall but not reconstruction.
- Associative relatedness enhanced direct access, whereas spaced presentation reduced it.
Conclusions:
- Working memory recall is supported by both direct access and reconstruction, with varying influences from cognitive load and LTM.
- Findings inform theories on the interplay between long-term memory and working memory.
- The trichotomous theory effectively models WM recall processes.
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