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Published on: November 14, 2018
Automatic processing influences free recall: converging evidence from the process dissociation procedure and
David P McCabe1, Henry L Roediger, Jeffrey D Karpicke
1Department of Psychology, Colorado State University, Fort Collins, CO, 80523-1876, USA. david.mccabe@colostate.edu
Free recall memory is not solely based on conscious recollection. Automatic processes also significantly influence how we retrieve information, even in simple recall tasks.
Area of Science:
- Cognitive Psychology
- Neuroscience of Memory
- Human Memory Research
Background:
- Dual-process theories posit that memory retrieval involves both controlled and automatic processing.
- Free recall tests are traditionally viewed as measures of controlled recollection only.
- The role of automatic processes in free recall has been debated.
Purpose of the Study:
- To investigate whether automatic processes influence free recall performance.
- To differentiate between controlled recollection and automaticity in free recall.
- To challenge the notion that free recall exclusively measures conscious recollection.
Main Methods:
- Two experiments were conducted using a novel variant of the process dissociation procedure.
- Inclusion and exclusion tasks were employed to estimate recollection and automaticity.
- Experiment 2 included remember-know-guess judgments during recall under divided attention.
Main Results:
- Dividing attention during study selectively impaired recollection estimates but not automaticity.
- Remember judgments decreased with divided attention, while know responses remained unaffected.
- Both methods consistently indicated that automatic processes contribute to free recall.
Conclusions:
- Free recall is influenced by both conscious recollection and automatic retrieval processes.
- Automatic influences in free recall are similar to those observed in implicit memory tests.
- Memory retrieval in free recall is not solely driven by volition or conscious remembering.
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