False memories in the DRM paradigm: age-related differences in lure activation and source monitoring.
Prior research using the Deese-Roediger-McDermott paradigm has shown that participants are more likely to report the critical lures when long lists are presented. In this experiment, we evaluated two potential explanations for this list-length effect. Ten-year-old children and adults studied 7- or 14-word lists. After recalling each list, participants were then asked to report any other words that they had thought about, but had not reported, during the recall phase. We found that long lists were more likely to activate the critical lure and that short lists did not facilitate source monitoring. On the basis of our findings, we conclude that, for both age groups, the list-length effect was due primarily to list-related differences in activation of the critical lure.
Sugrue
Katrina
K
University of Otago, Dunedin, New Zealand.
Strange
Deryn
D
Hayne
Harlene
H
D000161:Acoustic Stimulation; D000367:Age Factors; D000704:Analysis of Variance; D001288:Attention / Q000502:physiology*; D002648:Child; D002657:Child Development / Q000502:physiology; D005260:Female; D006801:Humans; D008297:Male; D011939:Mental Recall / Q000502:physiology*; D021641:Recognition, Psychology / Q000502:physiology; D014743:Videotape Recording; D014825:Vocabulary; D055815:Young Adult