Effects of free and forced retrieval instructions on false recall and recognition.
One hundred undergraduates heard 6 lists of 14 words that were each associated with 1 of 6 central concepts not on the lists (the DRMRS procedure). The participants were instructed to recall as many words as possible (free retrieval) or to fill all 14 spaces (forced retrieval) and were subsequently given a recognition test. False recall and recognition of the critical central concepts were higher with forced than with free retrieval instructions, but correct recall and recognition were not affected. Confidence was lower for false than for correct recall and recognition. Confidence was also lower with forced than with free retrieval instructions for false recall but not for false recognition. The DRMRS procedure easily elicited false memories, but confidence judgments helped more in detecting them in recall than in recognition. Theoretical and applied implications are discussed.
McKelvie
S J
SJ
Department of Psychology Bishop's University, Quebec, Canada. smckelvi@ubishops.ca
D000328:Adult; D006801:Humans; D011939:Mental Recall; D021641:Recognition, Psychology; D014825:Vocabulary