Related Experiment Videos
Decision processes in recognition memory: criterion shifts and the list-strength paradigm
1Department of Psychology, University of North Carolina at Chapel Hill 27599-3270, USA.
Summary
This study reveals that the decision criterion in recognition memory systematically rises with item memorability. This finding supports a range model of criterion placement, explaining effects like the mirror effect in memory research.
Area of Science:
- Cognitive Psychology
- Human Memory Research
Background:
- Recognition memory involves decision processes influencing accuracy.
- The relationship between item memorability and decision criteria requires further clarification.
Purpose of the Study:
- To investigate if the decision criterion in recognition memory increases with item memorability.
- To examine psychological models of criterion placement and their predictions.
Main Methods:
- Employed the list-strength paradigm in three experiments.
- Conducted a comprehensive review of existing literature.
- Reanalyzed prior studies to test model predictions.
Main Results:
- Empirical results align with the hypothesis that measured criteria increase with item memorability.
- A range model accurately predicts larger criterion shifts for weaker items.
- Reanalysis of prior studies supports the range model's predictions.
Conclusions:
- Criterion placement is a key factor in understanding recognition memory.
- The range model offers a viable explanation for phenomena like the mirror effect.
- This framework aids in understanding list strength effects in memory.