The CSI Effect

Jason M. Chin and Larysa Workewych

Published online July 2016 | | DOI:

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The CSI effect posits that exposure to television programs that portray forensic science (e.g., CSI: Crime Scene Investigation) can change the way jurors evaluate forensic evidence. We review (1) the theory behind the CSI effect; (2) the perception of the effect among legal actors; (3) the academic treatment of the effect; and, (4) how courts have dealt with the effect. We demonstrate that while legal actors do see the CSI effect as a serious issue, there is virtually no empirical evidence suggesting it is a real phenomenon. Moreover, many of the remedies employed by courts may do no more than introduce bias into juror decision-making or even trigger the CSI effect when it would not normally occur. We end with suggestions for the proper treatment of the CSI effect in courts and directions for future scholarly work.

Keywords: CSI effect; Evidence; Forensic evidence; Media; Juries; Psychology and law

Article.  10671 words. 

Subjects: Criminology ; Law and Society

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