K. Pezdek et C. Roe, THE SUGGESTIBILITY OF CHILDRENS MEMORY FOR BEING TOUCHED - PLANTING, ERASING, AND CHANGING MEMORIES, Law and human behavior, 21(1), 1997, pp. 95-106
Investigates recent claims that it is relatively easy to suggestively
plant false memories in children, by comparing the relative vulnerabil
ity to suggestibility of changed, planted and erased memories. 80 4-ye
ar-olds and 80 10-year-olds either were touched in a specific way or w
ere not touched at all and it was later suggested that a different tou
ch, a completely new touch, or no touch at all had occurred The sugges
tibility effect occurred only in the changed memory condition; the dif
ference between the experimental changed condition and the correspondi
ng control condition was significant. In the planted and erased memory
conditions no suggestibility effect occurred there was no significant
reduction in the experimental groups relative to the corresponding co
ntrol conditions. Thus, although it is relatively easy to suggest to a
child a change in an event that was experienced, it is less likely th
at an event can be planted in or erased from memory. It is thus inappr
opriate to provide courtroom testimony regarding the probability of su
ggestively planting false memories based on the classic suggestibility
research, which has largely been restricted to the study of suggestiv
ely changing memories.