Adult Mock Sexual Assault Witness Perceptions and Non-Verbal Behaviors Across Different Interview Frameworks

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Ali, Mohammed M
Brubacher, Sonja P
Sharman, Stefanie J
Powell, Martine B
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2022
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Abstract

We explored adults’ perceptions of evidence-based interview frameworks in the context of sexual assault, in order to examine stakeholders’ suggestions that police interviews are not sensitive to complainants psychological and emotional needs. Participants (N= 91) watched a video of an implied sexual assault and were randomly assigned to one of three interview conditions: the cognitive interview (CI), a streamlined interview for vulnerable witnesses (SIM), and the same streamlined interview with narrative practice (SIM+P). After the interview, participants evaluated their perceptions of the interview process and interviewer. Their non-verbal behaviors during the interviews were also compared across interview frameworks. CI participants reported more information than SIM and SIM+P participants, but the reverse was true when interview length was controlled. CI participants perceived the interview as more effortful than SIM participants, but there were no other differences in perceptions or non-verbal behavior. Implications for interviewers are discussed.

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Journal of Forensic Psychology Research and Practice

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This publication has been entered in Griffith Research Online as an advanced online version.

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Subject

Criminology

Police administration, procedures and practice

Forensic psychology

Social Sciences

Criminology & Penology

Psychology, Multidisciplinary

Investigative interview

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Ali, MM; Brubacher, SP; Sharman, SJ; Powell, MB, Adult Mock Sexual Assault Witness Perceptions and Non-Verbal Behaviors Across Different Interview Frameworks, Journal of Forensic Psychology Research and Practice, 2022

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