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Retrieval-induced forgetting in recognition is absent under time pressure.
Michael F Verde1, Timothy J Perfect
1School of Psychology, University of Plymouth, Plymouth PL4 8AA, England. michael.verde@plymouth.ac.uk
Psychonomic Bulletin & Review
|August 4, 2011
Summary
Retrieval-induced forgetting (RIF) specifically impacts recollection, not familiarity. This memory effect was absent when participants responded quickly, suggesting recollection is key to RIF.
Area of Science:
- Cognitive Psychology
- Neuroscience
- Memory Research
Background:
- Recognition memory relies on both familiarity and recollection.
- Retrieval-induced forgetting (RIF) is a phenomenon where recalling some items hinders recall of others.
- The precise mechanisms and locus of RIF within memory processes are debated.
Purpose of the Study:
- To investigate the role of recollection versus familiarity in retrieval-induced forgetting (RIF).
- To determine if RIF specifically targets the recollection process in recognition memory.
Main Methods:
- Participants performed recognition tests under varying response deadlines.
- A self-paced condition allowed for full use of memory processes.
- A speeded condition limited the influence of recollection, favoring familiarity.
Main Results:
- The standard RIF effect was observed in the self-paced recognition test.
- The RIF effect was absent in the speeded recognition test.
- This dissociation suggests RIF is dependent on the availability of recollection.
Conclusions:
- Retrieval-induced forgetting (RIF) appears to specifically impair the recollection process.
- Findings support a context-specific view of retrieval inhibition in memory.
- Memory retrieval dynamics significantly influence forgetting patterns.
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