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Modeling Confidence and Response Time in Recognition Memory

Overview
Journal Psychol Rev
Specialty Psychology
Date 2009 Jan 23
PMID 19159148
Citations 89
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Abstract

A new model for confidence judgments in recognition memory is presented. In the model, the match between a single test item and memory produces a distribution of evidence, with better matches corresponding to distributions with higher means. On this match dimension, confidence criteria are placed, and the areas between the criteria under the distribution are used as drift rates to drive racing Ornstein-Uhlenbeck diffusion processes. The model is fit to confidence judgments and quantile response times from two recognition memory experiments that manipulated word frequency and speed versus accuracy emphasis. The model and data show that the standard signal detection interpretation of z-transformed receiver operating characteristic (z-ROC) functions is wrong. The model also explains sequential effects in which the slope of the z-ROC function changes by about 10% as a function of the prior response in the test list.

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References
1.
Slotnick S, Klein S, Dodson C, Shimamura A . An analysis of signal detection and threshold models of source memory. J Exp Psychol Learn Mem Cogn. 2001; 26(6):1499-517. DOI: 10.1037//0278-7393.26.6.1499. View

2.
Ratcliff R . Modeling response signal and response time data. Cogn Psychol. 2006; 53(3):195-237. PMC: 2397556. DOI: 10.1016/j.cogpsych.2005.10.002. View

3.
McElree B, Dolan P, Jacoby L . Isolating the contributions of familiarity and source information to item recognition: a time course analysis. J Exp Psychol Learn Mem Cogn. 1999; 25(3):563-82. PMC: 3313826. DOI: 10.1037//0278-7393.25.3.563. View

4.
Ratcliff R, Sheu C, Gronlund S . Testing global memory models using ROC curves. Psychol Rev. 1992; 99(3):518-35. DOI: 10.1037/0033-295x.99.3.518. View

5.
Gronlund S, Ratcliff R . Time course of item and associative information: implications for global memory models. J Exp Psychol Learn Mem Cogn. 1989; 15(5):846-58. DOI: 10.1037//0278-7393.15.5.846. View