The effects of photographs and event plausibility in creating false beliefs.
Recent studies have shown that using photographs as memory retrieval aids can significantly increase the likelihood of false memories. The current study further investigated this effect by examining the interactive effects of photographs and event plausibility in developing false beliefs. At Time 1 and two weeks later at Time 2, participants rated 20 events on the Life Events Inventory (LEI) as to whether each occurred to them in childhood. One week after Time 1, participants were told that two target events were plausible and two were implausible. They then used event-related photographs to visualize one plausible and one implausible event. Occurrence ratings significantly increased from Time 1 to Time 2 for plausible events in the photo condition. These results suggest that the use of photographs as a memory enhancing technique is unlikely to cause false memories for events that are not perceived personally plausible.
Blandón-Gitlin
Iris
I
California State University, Fullerton, United States. iblandon-gitlin@fullerton.edu
Gerkens
David
D
D000293:Adolescent; D000328:Adult; D000704:Analysis of Variance; D003469:Culture; D005260:Female; D006801:Humans; D008016:Life Change Events; D008297:Male; D008568:Memory; D012094:Repression, Psychology; D013404:Suggestion