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Published on: June 29, 2021
Feature and conjunction effects in recognition memory: toward specifying familiarity for compound words
Todd C Jones1, Alan S Brown, Paul Atchley
1School of Psychology, Victoria University of Wellington, Wellington, New Zealand. todd.jones@vuw.ac.nz
Familiarity in memory errors stems from lexical morphemes, not conceptual information. This finding suggests memory models should incorporate lexical morpheme familiarity for compound words.
Area of Science:
- Cognitive Psychology
- Psycholinguistics
- Memory Research
Background:
- Feature and conjunction errors are common in memory recall.
- Dual-process models of memory attempt to explain these errors.
- The sources of familiarity contributing to these errors require further investigation.
Purpose of the Study:
- To investigate the sources of familiarity that lead to feature and conjunction errors.
- To examine the roles of letter, syllable, lexical morpheme, and conceptual information.
- To relate findings to existing dual-process models of memory.
Main Methods:
- Three experiments were conducted using word and nonword stimuli.
- Evaluated contributions of different linguistic information types (letter, syllable, lexical morpheme, conceptual).
- Analyzed data in relation to feature and conjunction error production.
Main Results:
- Lexical morpheme information was a stronger predictor of errors than syllable information.
- Conceptual information did not significantly impact feature or conjunction errors.
- Findings were consistent across word and nonword stimuli.
Conclusions:
- Results support a familiarity-based interpretation of feature and conjunction errors.
- Lexical morpheme information provides a key basis for familiarity in compound words.
- Memory models may need to incorporate lexical morpheme familiarity for enhanced comprehensiveness.
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