Slide
Centre Interdisciplinaire
de Recherche et d’Innovation
en Cybersécurité et Société
de Recherche et d’Innovation
en Cybersécurité et Société
1.
Dennis, E.; Rouleau, J. -L.; Renaud, P.; Nolet, K.; Saumur, C.
A pilot development of virtual stimuli depicting affective dispositions for penile plethysmography assessment of sex offenders Journal Article
In: Canadian Journal of Human Sexuality, vol. 23, no. 3, pp. 200–208, 2014, ISSN: 11884517 (ISSN), (Publisher: University of Toronto Press Inc.).
Abstract | Links | BibTeX | Tags: adult, Affect, affective disposition, article, assessment, computer program, Facial Expression, Fear, female, happiness, heterosexuality, human, human experiment, male, normal human, penile blood flow, penile plethysmography, pilot study, Plethysmography, sadness, sex offenders, sexual arousal, Sexual Behavior, sexual crime, sexual orientation, undergraduate student, virtual reality, Virtual stimuli
@article{dennis_pilot_2014,
title = {A pilot development of virtual stimuli depicting affective dispositions for penile plethysmography assessment of sex offenders},
author = {E. Dennis and J. -L. Rouleau and P. Renaud and K. Nolet and C. Saumur},
url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-84938522255&doi=10.3138%2fcjhs.2529&partnerID=40&md5=43cf6631bb2cd619ca0d049ae3a3b093},
doi = {10.3138/cjhs.2529},
issn = {11884517 (ISSN)},
year = {2014},
date = {2014-01-01},
journal = {Canadian Journal of Human Sexuality},
volume = {23},
number = {3},
pages = {200–208},
abstract = {There are concerns regarding the reliability, realism, and validity of stimulus materials used in the assessment of sexual interests among sex offenders. This article explores new stimulus materials for use with penile plethysmography (PPG) assessments. First, this paper presents a pilot study where undergraduate students rated virtual characters (male and female) on perceived age. In addition, the materials developed are unique in that they depict the characters exhibiting varying affective dispositions, including neutral, fearful, sad, joyful, and seductive. Participants in the first study were also asked to identify the affective disposition of the virtual characters, and results suggest that affective disposition was largely perceived as intended, especially in terms of identifying the general emotional valence of the affective dispositions (i.e., positive versus negative). In a second pilot study, we used the computer-generated images to measure sexual arousal responses in a group of non-deviant males recruited in the community. Responses measured through penile plethysmography suggest participants responded to the stimuli as expected, as the greatest amount of sexual arousal was recorded when participants were shown the adult female character. In addition, participants responded with significant arousal only when the adult female character was depicted as sexually open (joyful or seductive), rather than sexually closed or neutral. Results suggest these materials may discriminate sexual interests if applied within clinical forensic assessment of sex offenders. © 2014 by the Sex Information and Education Council of Canada.},
note = {Publisher: University of Toronto Press Inc.},
keywords = {adult, Affect, affective disposition, article, assessment, computer program, Facial Expression, Fear, female, happiness, heterosexuality, human, human experiment, male, normal human, penile blood flow, penile plethysmography, pilot study, Plethysmography, sadness, sex offenders, sexual arousal, Sexual Behavior, sexual crime, sexual orientation, undergraduate student, virtual reality, Virtual stimuli},
pubstate = {published},
tppubtype = {article}
}
There are concerns regarding the reliability, realism, and validity of stimulus materials used in the assessment of sexual interests among sex offenders. This article explores new stimulus materials for use with penile plethysmography (PPG) assessments. First, this paper presents a pilot study where undergraduate students rated virtual characters (male and female) on perceived age. In addition, the materials developed are unique in that they depict the characters exhibiting varying affective dispositions, including neutral, fearful, sad, joyful, and seductive. Participants in the first study were also asked to identify the affective disposition of the virtual characters, and results suggest that affective disposition was largely perceived as intended, especially in terms of identifying the general emotional valence of the affective dispositions (i.e., positive versus negative). In a second pilot study, we used the computer-generated images to measure sexual arousal responses in a group of non-deviant males recruited in the community. Responses measured through penile plethysmography suggest participants responded to the stimuli as expected, as the greatest amount of sexual arousal was recorded when participants were shown the adult female character. In addition, participants responded with significant arousal only when the adult female character was depicted as sexually open (joyful or seductive), rather than sexually closed or neutral. Results suggest these materials may discriminate sexual interests if applied within clinical forensic assessment of sex offenders. © 2014 by the Sex Information and Education Council of Canada.