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Abstract

This experiment focused on the interaction between suggestive language and delayed recall of an event. Two independent variables were the verb used to describe a vehicular accident and the lapse of time before questioning the viewers. The dependent variable was the viewers' speed estimate of the vehicle before the accident. 270 undergraduates were randomly divided into three verb conditions (Contacted, Bumped, and Smashed) cross-classified by three time intervals (Immediately, 2 Weeks, and 1 Month). An analysis of variance gave a significant interaction for speed estimates, indicating that, if questioning about an event is delayed several weeks, then the report of an eyewitness might be influenced significantly by choice of suggestive language.

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Effects of Verb and Delay on Recall of an Accident

Abstract

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References