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Published on: August 26, 2011
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Memory framing
C J Brainerd1, Minyu Chang2, Xinya Liu1
1Department of Psychology, Cornell University.
Summary
Framing effects in episodic memory were investigated. Recognition accuracy for old and similar items depended on the memory frame used, demonstrating significant framing effects and frame independence.
Area of Science:
- Cognitive Psychology
- Episodic Memory Research
- Memory Recognition Studies
Background:
- Prior research indicates framing effects in episodic memory, but evidence for item recognition was inconsistent.
- Unlike social psychology framing effects, memory frames may not rely on emotional arousal.
- Existing data on framing effects in item recognition lacked clarity for old items and similar distractors.
Purpose of the Study:
- To provide definitive evidence on framing effects in episodic memory for both old items and similar distractors.
- To analyze the influence of different recognition frames ('old?' vs. 'similar?') on memory accuracy.
- To test the predictive power of the conjoint-recognition model for observed framing effects.
Main Methods:
- Analysis of a large corpus of 478 datasets examining item recognition.
- Factorial crossing of item types (old vs. similar distractors) with recognition frames ('old?' vs. 'similar?').
- Statistical analysis to identify framing effects and frame independence.
Main Results:
- Both old items and similar distractors exhibited substantial framing effects.
- Recognition accuracy varied significantly based on whether the probe asked about 'old' or 'similar' status.
- A frame-independence effect was observed, where accuracy in one frame did not predict accuracy in another.
Conclusions:
- The conjoint-recognition model successfully predicted the core memory framing effect and its directionality.
- The model also explained frame independence by accounting for retrieval processes like true recollection, false recollection, and semantic familiarity.
- Framing effects in episodic memory are robust and influenced by retrieval processes, independent of emotional arousal.
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