Juror and expert knowledge of child sexual abuse.
Mental health professionals with expertise in child sexual abuse (CSA) often testify as expert witnesses in court. There is significant controversy over the admissibility of this type of evidence. To be admissible, the testimony of an expert must be beyond the common knowledge of the jury and based on information generally considered to be reliable within the professional community in which it is used. To date, no empirical data have existed to allow courts to make an informed judgement as to the extent of either juror knowledge or professional acceptance of CSA data. The present study addresses this issue. Jurors and experts completed a questionnaire designed to reveal their understanding of CSA. Results indicate that experts demonstrated strong consensus on 29 of 40 items included in the questionnaire, and that relative to experts, jurors have limited knowledge of these issues. These results suggest that many of the scientific findings concerning CSA are reliable and that the information is often beyond the common knowledge of the jury. These findings argue for the use of expert testimony in select cases of child sexual abuse.
Morison
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Department of Psychology, University of Colorado, Colorado Springs 80933.
Greene
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E
D000293:Adolescent; D002648:Child; D002650:Child Abuse, Sexual / Q000331:legislation & jurisprudence*; D002675:Child, Preschool; D005104:Expert Testimony / Q000331:legislation & jurisprudence*; D005260:Female; D005555:Forensic Psychiatry / Q000331:legislation & jurisprudence*; D006801:Humans; D007223:Infant; D008297:Male; D011795:Surveys and Questionnaires