title: Expert testimony regarding child witnesses: does it sensitize jurors to forensic interview quality?
abstract: Does expert testimony on forensic interviews with children help adults distinguish between poorly conducted and well-conducted interviews? This study evaluates the effects of social framework expert testimony regarding child witnesses in a case involving allegations of child sexual abuse. A 2 (Expert Testimony: present or absent) × 3 (Child Forensic Interview Quality: poor, typical, or good) × 2 (Child's Age: 4- or 10-year-old) factorial design was used to examine whether expert testimony is prejudicial or beneficial to jurors (N = 463). The results revealed that, without expert testimony, mock jurors did not consider the forensic interview quality when reaching a verdict. However, with expert testimony, mock jurors were more likely to render guilty verdicts if the interview quality was good versus poor. Further expert testimony increased mock jurors' knowledge about child witnesses. These findings suggest that expert testimony related to the impact of interview techniques on the reliability of children's reports may assist fact-finders in evaluating child abuse cases.
authors.affiliation: Weber State University, Ogden, UT, USA. juliebuck@weber.edu
authors.forename: Julie A
authors.initials: JA
authors.lastname: Buck
authors.forename: Kamala
authors.initials: K
authors.lastname: London
authors.forename: Daniel B
authors.initials: DB
authors.lastname: Wright
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D002648:Child; D002650:Child Abuse, Sexual / Q000331:legislation & jurisprudence*; D002675:Child, Preschool; D005104:Expert Testimony; D005555:Forensic Psychiatry; D007722:Health Knowledge, Attitudes, Practice; D006801:Humans; D007406:Interview, Psychological; D007600:Judgment; D011939:Mental Recall; D008875:Middle Aged; D015999:Multivariate Analysis; D013404:Suggestion; D014342:Truth Disclosure; D014481:United States