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Confidence–Accuracy Calibration with General Knowledge and Eyewitness Memory Cued Recall Questions
Author(s) -
Luna Karlos,
MartínLuengo Beatriz
Publication year - 2011
Publication title -
applied cognitive psychology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.719
H-Index - 100
eISSN - 1099-0720
pISSN - 0888-4080
DOI - 10.1002/acp.1822
Subject(s) - cued recall , psychology , recall , perspective (graphical) , eyewitness memory , cued speech , cognitive psychology , confidence interval , general knowledge , social psychology , developmental psychology , statistics , free recall , artificial intelligence , computer science , mathematics
Summary Summary: The confidence–accuracy relationship has primarily been studied through recognition tests and correlation analysis. However, cued recall is more ecological from a forensic perspective. Moreover, there may be more informative ways of analysing the confidence–accuracy relationship than correlations. In the present study, participants viewed a video of a bank robbery and were asked cued recall questions covering general knowledge and the video itself. Confidence ratings were collected, and correlations, calibration and discrimination measures were calculated. All measures indicated a strong confidence–accuracy relationship that was better for general knowledge than eyewitness memory questions. However, there were no differences in confidence ratings for correct answers, suggesting that the differences could be limited to the evaluation of incorrect answers. We concluded that confidence may be a good marker for accuracy with cued recall, but that further research using ecological tests and more informative data analysis techniques is needed. Copyright © 2011 John Wiley & Sons, Ltd.