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Zakreski E, Androvičová R, Bártová K, Chronos A, Krejčová L, Martinec Nováková L, Klapilová K. Childhood Adversity and Offense-Supportive Cognitions Among Czech Adults with a Sexual Interest in Violence or Children. ARCHIVES OF SEXUAL BEHAVIOR 2024; 53:2159-2172. [PMID: 38514492 DOI: 10.1007/s10508-024-02837-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/25/2023] [Revised: 02/15/2024] [Accepted: 02/16/2024] [Indexed: 03/23/2024]
Abstract
Individuals with paraphilic interests in sexual violence or children may be more likely to sexually offend if they possess offense-supportive cognitions. These cognitions may develop in response to childhood adversity. However, this idea is largely based on research in men convicted of sexual offenses and may not generalize to non-incarcerated adults with paraphilic interests. In a sample of 178 adults screened for paraphilic interests in violence or children (from the general Czech population), we hypothesized that childhood sexual abuse and emotional neglect would be associated with offense-supportive cognitions about rape and child molestation. Participants came from a nationally representative sample of Czech adults and were selected if they self-reported high levels of sexual interest in violence and/or children. Participants completed an online survey with self-report measures of sexual orientation, offense-supportive cognitions (Bumby RAPE and MOLEST scales), and childhood sexual abuse and emotional neglect (Childhood Trauma Questionnaire). Controlling for gender, age, and sexual orientation, we found that both rape-supportive cognitions and child molestation-supportive cognitions were significantly associated with higher levels of childhood sexual abuse, but not emotional neglect. These findings indicate that childhood sexual abuse may lead to offense-supportive cognitions among men and women with paraphilia.
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Affiliation(s)
- Ellen Zakreski
- Centrum Pro Sexuální Zdraví a Intervence, National Institute of Mental Health, Topolová 748, 250 67, Klecany, Czech Republic.
- Faculty of Humanities, Charles University, Prague, Czech Republic.
| | - Renáta Androvičová
- Centrum Pro Sexuální Zdraví a Intervence, National Institute of Mental Health, Topolová 748, 250 67, Klecany, Czech Republic
| | - Klára Bártová
- Centrum Pro Sexuální Zdraví a Intervence, National Institute of Mental Health, Topolová 748, 250 67, Klecany, Czech Republic
- Faculty of Humanities, Charles University, Prague, Czech Republic
| | - Agatha Chronos
- Faculty of Psychology, Universitetet i Bergen, Bergen, Norway
| | - Lucie Krejčová
- Centrum Pro Sexuální Zdraví a Intervence, National Institute of Mental Health, Topolová 748, 250 67, Klecany, Czech Republic
- Faculty of Humanities, Charles University, Prague, Czech Republic
| | - Lenka Martinec Nováková
- Centrum Pro Sexuální Zdraví a Intervence, National Institute of Mental Health, Topolová 748, 250 67, Klecany, Czech Republic
- Faculty of Humanities, Charles University, Prague, Czech Republic
| | - Kateřina Klapilová
- Centrum Pro Sexuální Zdraví a Intervence, National Institute of Mental Health, Topolová 748, 250 67, Klecany, Czech Republic
- Faculty of Humanities, Charles University, Prague, Czech Republic
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Gabriel SA, Renaud P. Self-report psychopathy-III facet scores predict sexual crimes, sexual preferences, and sexual deviance index validity more precisely than total scores. Front Psychol 2024; 15:1359720. [PMID: 38590337 PMCID: PMC10999618 DOI: 10.3389/fpsyg.2024.1359720] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2023] [Accepted: 03/07/2024] [Indexed: 04/10/2024] Open
Abstract
Understanding the profiles of sexual offenders, such as the presence of psychopathic traits, is key to preventing future sexual crimes. The self-report psychopathy-III (SRP-III) is a tool used to assess the characteristics of psychopathy, but improvements on its interpretation are required to maximize its precision. The SRP-III can be interpreted by examining the scores on each of the four facets (interpersonal manipulation, callous affect, erratic lifestyle, antisocial behavior), on each of two factors (factor 1, factor 2), or by examining the total score. Here, we investigate the interpretation of the results from the SRP-III using these three approaches of analysis of the data for predicting types of sexual crimes, sexually deviant preferences (measured via PPG), and the validity of the sexual deviance results. Logistic regressions were carried out using either the four facets, two factors, or the total score of the SRP-III. Data were previously obtained from 198 Canadian men who were convicted of, or who admitted to committing, at least one sexual crime, or who reported experiencing sexually deviant fantasies. We also examined the point-biserial correlations between each of the methods of interpreting the SRP-III results and each of the dependent variables. We find that SRP-III facet scores most precisely predict types of sexual crimes, sexually deviant preferences, and sexual deviance index validity, followed by SRP-III factor scores, and lastly SRP-III total scores. Additionally, significant correlations are only found between SRP-III scores and one dependent variable. Potential reasons for this are discussed. Based on these findings, we recommend that future studies consider facet and factor scores in addition to the standard practice of examining total scores.
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Affiliation(s)
- Shaina A. Gabriel
- Department of Psychoeducation and Psychology, University of Quebec in Outaouais, Gatineau, QC, Canada
| | - Patrice Renaud
- Department of Psychoeducation and Psychology, University of Quebec in Outaouais, Gatineau, QC, Canada
- Forensic Immersion Laboratory, Philippe-Pinel National Institute of Legal Psychiatry, Montreal, QC, Canada
- Centre for Research and Innovation in Cybersecurity and Society (CRICS), University of Quebec in Outaouais, Gatineau, QC, Canada
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Amelung T, Konrad A, Beier KM, Lehmann RJB. The Viewing Reaction Time as a Diagnostic Tool of Pedohebephilia in the Dunkelfeld. ARCHIVES OF SEXUAL BEHAVIOR 2024; 53:25-42. [PMID: 37594679 PMCID: PMC10794365 DOI: 10.1007/s10508-023-02662-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/07/2022] [Revised: 07/11/2023] [Accepted: 07/12/2023] [Indexed: 08/19/2023]
Abstract
Diagnosing pedohebephilia is fraught with obstacles given the tabooed nature of this sexual preference. The viewing reaction time effect (VRT) provides a non-intrusive indirect measure of sexual interest in minors. In forensic populations, the ability of the difference between the latencies while viewing child and adult sexual stimuli (VRT index) to discern child sexual offenders from a range of control groups has been ascertained meta-analytically. Given that the effect has been studied almost exclusively in forensic samples, its dependence or independence on prior overt (deviant) sexual behavior remains unclear. The present study sought to examine the relationship of prior sexual and non-sexual behaviors with the VRT in a sample of 282 self-referring, help-seeking men with and without pedohebephilia with and without a history of prior child sexual offenses (CSO) or a use of child sexual abuse materials (CSAM) recruited outside a forensic context. We found that (1) the clinical diagnosis of pedohebephilia but not prior CSO or CSAM showed a significant association with the VRT index; (2) the discriminatory ability of the VRT index did not differ significantly between samples with and without a history of prior overt sexual behavior with children; (3) the VRT index correlated positively with a behavioral marker of pedohebephilia in a subsample of individuals with prior judicially detected or undetected overt sexual behavior with children; and (4) in the same subsample, the VRT index correlated positively with markers of sexual interests in minors or hypersexuality but not of antisociality. Equivalence testing failed to refute a potential effect of prior sexual behavior on the VRT index. Our study showed that the VRT may provide an unintrusive diagnostic tool for pedohebephilia. The effect of prior overt sexual behavior with children needs further examination.
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Affiliation(s)
- Till Amelung
- Institut für Sexualwissenschaft und Sexualmedizin, Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt Universität zu Berlin, Luisenstraße 57, 10117, Berlin, Germany.
- Klinik für Psychiatrie und Psychotherapie, CCM, Charité-Universitätsmedizin Berlin, Corporate member of Freie Universität Berlin and HumboldtUniversität zu Berlin, Klinik für Psychiatrie und Psychotherapie, CCM, Berlin, Germany.
| | - Anna Konrad
- Institut für Sexualwissenschaft und Sexualmedizin, Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt Universität zu Berlin, Luisenstraße 57, 10117, Berlin, Germany
| | - Klaus M Beier
- Institut für Sexualwissenschaft und Sexualmedizin, Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt Universität zu Berlin, Luisenstraße 57, 10117, Berlin, Germany
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Lehmann RJB, Schäfer T, Fleischhauer M, Schmidt AF, Amelung T. Physical and Psychological Child and Adult Sex Cues and Their Association with Sexual Age Preferences. JOURNAL OF SEX RESEARCH 2023:1-10. [PMID: 37976036 DOI: 10.1080/00224499.2023.2280994] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2023]
Abstract
This study combined research on human mate preferences and attraction to physical and psychological features of children. Specifically, we used the Ideals Standards Model (ISM) as a conceptual framework to investigate the sexual relevance of adult and child sex cues within the general population. A sample of 589 men (mean age 30.6 years, SD = 16.6) answered questions about their sexual age preferences as well as different child and adult sex cues. The sample showed the full gamut of sexual age preferences (i.e. ranging from prepubescent children to adults over sixty years of age). A principal component analysis revealed five dimensions of adult and child sex cues. Sexual interest in children was positively related to the two dimensions of attraction to neotenous innocence and attraction to neotenous physical appearance while being negatively related to the factor of agency. In contrast, sexual interest in adults was indicated by the dimension of vitality. The fifth dimension of warmth-truthfulness was neither related to sexual interest in children nor sexual interest in adults. We argue that attraction to neotenous innocence and attraction to neotenous physical appearance can be used as an indicator of sexual interest in children. Moreover, we discuss how our results fit in with theoretical notions from the ISM.
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Affiliation(s)
| | | | | | - Alexander F Schmidt
- Institute of Psychology, Social & Legal Psychology, Johannes Gutenberg-University of Mainz
| | - Till Amelung
- Institut für Sexualwissenschaft und Sexualmedizin, Charité - Universitätsmedizin Berlin, Freie Universität Berlin and Humboldt Universität zu Berlin
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Katz MA, Penniston TL, Barry C, Micanovic N, Seto MC, Chivers ML. Use of sexual stimuli in research and clinical settings: expert opinion and recommendations. Sex Med 2023; 11:qfad012. [PMID: 37256214 PMCID: PMC10225467 DOI: 10.1093/sexmed/qfad012] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2022] [Revised: 03/01/2023] [Accepted: 03/05/2023] [Indexed: 06/01/2023] Open
Abstract
Background Sexual stimuli, such as sexual videos, images, and narratives describing sexual interactions, are one of many tools used by clinicians and researchers to elicit or augment sexual response. Given the wide variability within sexual stimuli and their effects on sexual response, we provide guidance on when and how to use sexual stimuli, selecting sexual stimuli, and standardizing the use and reporting of sexual stimuli in research and clinical practice. Aim This expert opinion review article discusses standard operating procedures when using sexual stimuli in clinical and research applications, addressing 3 broad areas: settings in which sexual stimuli are used, characteristics and contexts of the stimuli, and practical and ethical considerations when using the stimuli. Methods This article is based on an expert opinion review of the sexual psychophysiology literature. Results First, we discuss the settings in which sexual stimuli are typically used and evaluate the ecological validity of each setting. Second, we review the types of sexual stimuli used in sexual response research, including physical characteristics, depicted sexual activity, and context, and the impacts of these characteristics on sexual response. Last, we discuss the practical and ethical considerations that come with the choice and use of sexual stimuli in clinical and research settings. We address potential limitations of certain sexual stimuli, including practical and ethical considerations such as participant vs experimenter choice, diversity and representation, and proper sourcing of sexual stimuli for use in clinical and research applications. Discussions on the future applications of sexual stimuli, such as the use of virtual reality, and ethical considerations in terms of user-generated Internet sexual stimuli are also explored. Conclusion We provide an expert opinion review of the literature regarding use of sexual stimuli for clinical and research applications and offer best use practices and recommendations.
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Affiliation(s)
- Maddie A Katz
- Department of Psychology, Wilfrid Laurier University, Waterloo, Ontario, N2L 3C5, Canada
| | - Trinda L Penniston
- Department of Psychology, Queen’s University, Kingston, Ontario, K7L 3N6, Canada
| | - Caitlin Barry
- Department of Psychology, Queen’s University, Kingston, Ontario, K7L 3N6, Canada
| | - Nina Micanovic
- Department of Psychology, Queen’s University, Kingston, Ontario, K7L 3N6, Canada
| | - Michael C Seto
- Royal Ottawa Health Care Group, Brockville Mental Health Centre, Ottawa, Ontario, K1Z 7K4, Canada
- Department of Psychiatry, University of Ottawa, Kingston, Ottawa, Ontario, K1N 6N5, Canada
| | - Meredith L Chivers
- Corresponding author: Department of Psychology, 62 Arch Street Humphrey Hall, Room 232, Queen’s University, Kingston, ON, K7L 3N6, Canada.
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Faitakis M, Stephens S, Seto MC. The Predictive Validity of the Revised Screening Scale for Pedophilic Interests (SSPI-2). SEXUAL ABUSE : A JOURNAL OF RESEARCH AND TREATMENT 2023:10790632221149696. [PMID: 36727957 DOI: 10.1177/10790632221149696] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/18/2023]
Abstract
The Revised Screening Scale for Pedophilic Interests (SSPI-2) is a five-item measure that assesses for pedohebephilia (sexual attraction to prepubescent and pubescent children) based on child victim characteristics. We aimed to replicate findings by Seto, Sandler et al. (2017) by examining the predictive validity of the SSPI-2 in an independent sample of 626 men referred for a sexological assessment because of sexual offending against children. SSPI-2 scores were associated with an increased likelihood of sexual recidivism but were not significantly associated with non-sexually violent or non-violent recidivism. When they were entered together, the SSPI-2 did not contribute additional variance to the Static-99R in the prediction of sexual recidivism. Results are consistent with the findings of Seto, Sandler et al. (2017) and suggest that higher scores on the SSPI-2 may be indicative of an increased risk for sexual recidivism in individuals who have sexually offended against children.
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Stephens S, Seto MC, Lalumière ML. A Test of Three Different Explanations for Low Stimulus Response Discrimination in Phallometric Testing. JOURNAL OF SEX RESEARCH 2023; 60:282-293. [PMID: 35731256 DOI: 10.1080/00224499.2022.2086962] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Phallometric assessment is used to assess men's sexual interest in children and to assist in risk assessment and treatment planning. A common response pattern, especially when the assessment is conducted in a forensic context, is an indiscriminate pattern of penile responses: No sexual stimulus seems to produce a substantially higher response than another. This indiscriminate response profile could be the result of (1) faking good (in particular, reducing the responses to child stimuli); (2) floor or ceiling effects caused by low or high arousability, or (3) non-exclusivity (the individual is similarly sexually interested in both children and adults). In this study of 2,858 adult male patients who underwent volumetric phallometric assessment for sexual interest in children between 1995 and 2011, we tested these three possible explanations. Results showed support for each of the explanations, but the variance accounted for in response discrimination was quite small when considering each explanation (separately or when considered together). We discuss avenues for future research to better discern the causes of indiscriminate responding in phallometric assessment.
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Affiliation(s)
| | - Michael C Seto
- Forensic Research Unit, University of Ottawa's Institute of Mental Health Research at The Royal
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Lehmann RJB, Brouillette-Alarie S, Pedneault A, Knight RA. Validating the Screening Scale of Pedophilic Crime Scene Behavior. ARCHIVES OF SEXUAL BEHAVIOR 2022; 51:4085-4096. [PMID: 35896938 PMCID: PMC9663345 DOI: 10.1007/s10508-022-02354-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/18/2021] [Revised: 05/09/2022] [Accepted: 05/10/2022] [Indexed: 06/15/2023]
Abstract
The Screening Scale of Pedophilic Crime Scene Behavior (SSPC) is a seven-item structured rating scale assessing pedophilic sexual arousal. In the current study, we cross-validated the scale's convergent validity using multiple measures of sexual interest in children (clinical diagnosis of pedophilia, the high fixation/low social competence type of the MTC:CM4, and phallometric assessment of sexual interests toward children) in two independent samples (USA and Canada). In both samples and in relation to all three criteria, the SSPC showed acceptable (phallometry) to excellent (clinical assessment) diagnostic accuracy. Furthermore, the SSPC showed incremental validity in relation to the Screening Scale for Pedophilic Interest and at times outperformed it in convergent validity analyses. The current study also provides psychometric information that can help users choose an appropriate SSPC cutoff score.
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Affiliation(s)
- Robert J B Lehmann
- Department of Psychology, MSB Medical School Berlin, Institute of Psychology, Rüdesheimer Str. 50, 14197, Berlin, Germany.
| | | | - Amelie Pedneault
- Department of Criminal Justice and Criminology, Washington State University, Pullman, WA, USA
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Pham AT, Nunes KL, Maimone S, Jung S. Childhood sexual victimization, pedophilic interest, and antisocial orientation. SEXUAL OFFENDING 2022. [DOI: 10.5964/sotrap.5425] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
According to the sexually abused-abuser hypothesis, childhood sexual victimization (CSV) among males increases the likelihood of later sexual offending against children. Why CSV is related to sexual offending against children, however, has yet to be determined. To explore mechanisms that may link CSV to sexual offending, we tested the relationship between CSV and the two main risk domains: pedophilic interest and antisocial orientation. In four studies, men convicted of sexual offences against children under 15 who reported experiencing CSV were generally more sexually interested in children—especially male children—and were more antisocial than those who did not report experiencing CSV. A meta-analysis of the results across our four studies showed that CSV was moderately associated with greater antisociality, but less so with pedophilic interests. Future research should test the extent to which pedophilic interest and antisocial orientation explain the relationship between CSV and sexual offending against children among convicted sexual offenders.
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Martijn FM, Babchishin KM, Pullman LE, Roche K, Seto MC. Attraction to Physical and Psychological Features of Children in Child-Attracted Persons. JOURNAL OF SEX RESEARCH 2022; 59:391-402. [PMID: 34374601 DOI: 10.1080/00224499.2021.1948957] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
In an online survey of 274 self-identified child-attracted persons (CAPs), we examined the attraction ratings given to sets of 9 physical and 12 psychological features of children, and asked CAPs to identify additional features that were not listed. We also examined the relationships between these attraction ratings and attraction to children dimensions (age mono-/polymorphism, exclusivity of attraction to children, and gender attraction), history of falling in love with a child, and detected sexual offending history. There was relatively little differentiation across physical features and psychological features; all averages were approximately 4 or higher on a 5-point scale. Attraction ratings were mostly weakly and inconsistently related to our other study variables. The exception was that CAPs who had fallen in love with a child rated 11 out of 12 psychological features as more attractive than CAPs who had not fallen in love with a child, with small to moderate effect sizes. These two groups did not differ in ratings for physical features. Our qualitative content analysis of participant-suggested features revealed six physical themes (inter alia, face and head, children's bodies) and five psychological themes (inter alia, personality, harmlessness) that were important to CAPs' attraction to children.
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Affiliation(s)
| | | | - Lesleigh E Pullman
- Forensic Research Unit, University of Ottawa Institute of Mental Health Research at The Royal
| | | | - Michael C Seto
- Forensic Research Unit, University of Ottawa Institute of Mental Health Research at The Royal
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Bickle A, Cameron C, Hassan T, Safdar H, Khalifa N. International overview of phallometric testing for sexual offending behaviour and sexual risk. BJPsych Int 2021; 18:E11. [PMID: 34747938 PMCID: PMC8554943 DOI: 10.1192/bji.2021.17] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2020] [Revised: 12/28/2020] [Accepted: 04/12/2021] [Indexed: 11/23/2022] Open
Abstract
Phallometry is an objective method of assessing male sexual arousal. The main applications in forensic psychiatry concern the evaluation of men charged with or convicted of sexual offences, the evaluation of those with suspected paraphilias not subject to the criminal justice system, risk assessment and measurement of response to sex offender treatment. In some jurisdictions, phallometry is incorporated into legal decisions about release from custody or discharge from secure hospitals. This paper provides a brief overview of the international development of phallometry, considers challenges to its broader adoption and discusses future directions for research and clinical practice.
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Affiliation(s)
- Andrew Bickle
- Assistant Professor in Forensic Psychiatry, Department of Psychiatry, Queen's University, Kingston, Canada,
| | - Colin Cameron
- National Senior Psychiatrist, Correctional Service Canada/Government of Canada
| | - Tariq Hassan
- Associate Professor in Forensic Psychiatry, Department of Psychiatry, Queen's University, Kingston, Canada
| | - Hira Safdar
- Assistant Professor, Schulich School of Medicine and Dentistry, Western University, London, Canada
| | - Najat Khalifa
- Associate Professor in Forensic Psychiatry, Queen's University, Department of Psychiatry, Kingston, Canada
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Godet T, Niveau G. Eye tracking and child sexual offenders: a systematic review. Forensic Sci Res 2021; 6:133-140. [PMID: 34377570 PMCID: PMC8330767 DOI: 10.1080/20961790.2021.1940737] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Abstract
Eye tracking is used in sexology to identify attractiveness and sexual desire indirectly. This systematic review summarizes results of works that have used eye tracking to analyse paedophilic interest in order to investigate its potential as a useful forensic tool. Six studies met the inclusion criteria. Five of them concerned a large study project and used approximatively the same sample of paedophiles (inpatients), forensic patients (without a sexual interest in children) and healthy controls to make comparisons between the three groups. One study added 11 self-declared paedophiles (outpatients) for a comparison between inpatient paedophiles, outpatient paedophiles and controls (healthy and forensic inpatients). One study compared a group of child sexual offenders with non-offenders. All studies used static pictures of male and female subjects at different pubertal stages. Some studies divided every picture into a different area of interest. Dependent variables used are fixation latency (early attention) and relative fixation time, (later attention). Each study identified significant differences between the paedophile group versus other groups: shorter fixation latency on child pictures, longer fixation time on child pictures and number of fixation most important on child pictures. Two scores (age preference index and attentional control index) showed hight and/or moderate sensitivity and specificity. Although the results suggest the eye tracking can discriminate between paedophile interest and non-paedophile interest, there are too few studies on this specific topic and further research is needed with larger and different sample, carried out by different research teams. If these findings were confirmed, it remains unclear as to their impact in a forensic context when presented openly in Court.
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Affiliation(s)
- Tony Godet
- Unit of Forensic Psychiatry, University Center of Legal Medicine, Geneva University Hospitals, Geneva, Switzerland
| | - Gérard Niveau
- Unit of Forensic Psychiatry, University Center of Legal Medicine, Geneva University Hospitals, Geneva, Switzerland
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13
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Paquette S, Cortoni F. Offence-Supportive Cognitions, Atypical Sexuality, Problematic Self-Regulation, and Perceived Anonymity Among Online and Contact Sexual Offenders Against Children. ARCHIVES OF SEXUAL BEHAVIOR 2021; 50:2173-2187. [PMID: 33821376 DOI: 10.1007/s10508-020-01863-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/06/2018] [Revised: 10/07/2020] [Accepted: 10/09/2020] [Indexed: 06/12/2023]
Abstract
Cognitions that support sexual offending, atypical sexuality, and problems with self-regulation are important indicators of offending among men who engage in contact sexual offences against children (e.g., Hanson & Morton-Bourgon, 2005). While sexual interest in children-a major indicator of atypical sexuality-has been identified as a risk factor for online sexual offending against children (Seto & Eke, 2015), several other indicators, such as offence-supportive cognitions, sexual preoccupation, sexual coping, and perceived anonymity-a presumed risk factor for online sexual offending-have not yet been investigated among men who use the internet to solicit children or to consume child sexual exploitation material. This study investigated the associations between offence-supportive cognitions, atypical sexuality, self-regulation using sex, and perceived anonymity with sexual offending behaviors against children in a sample of 241 men convicted of various sexual and non-sexual offences. Results from logistic regressions show that offence-supportive cognitions, sexual interests in children, and sexual coping, but not sexual preoccupation and perceived anonymity, are associated with either or both online and contact sexual offending behaviors against children. Our results support the prior finding showing that men with online sexual offences are more paraphilic or sexually preoccupied then men with only contact offences against children. They also suggest that offence-supportive cognitions, atypical sexual interests, and sexual coping may be motivating factors, and therefore relevant risk factors, for online sexual offending against children.
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Affiliation(s)
- Sarah Paquette
- School of Social Work and Criminology, University Laval, Pavillon Charles-De Koninck, 5444-1030, des Sciences-Humaines, Quebec City, QC, G1V 0A6, Canada.
| | - Franca Cortoni
- School of Criminology, Université de Montréal, Montreal, QC, Canada
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14
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Kamenskov MY, Yakovchik AY. [Prospects for the use of a binocular eye tracking system for the diagnosis of pedophilic disorder]. Zh Nevrol Psikhiatr Im S S Korsakova 2020; 120:72-79. [PMID: 33081450 DOI: 10.17116/jnevro202012009172] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
BACKGROUND The assessment of pedophilic disorder is one of the most complicated problems in forensic psychiatric practice. OBJECTIVE To evaluate the use of eye tracking to identify pedophilic disorder. MATERIAL AND METHODS One hundred people were stratified into a group of men with pedophilic disorder (n=43) and a group of people without clinical signs of pedophilia (n=57). Clinical, psychopathological, sexological and psychophysiological methods were used. Within the framework of a psychophysiological method, normative and deviant erotic stimuli were presented with simultaneous eye gaze recording. RESULTS AND CONCLUSION Methodological requirements to create the diagnostic visual tests, in the development of which the stimulus material should be highly standardized and take into account the color spectrum, size, content, as well as the emotional richness of the images, were suggested. Moreover, it was found that for the detection of paraphilic interest, it was very important to assess attention (involuntary and voluntary), based on the study of fixation activity: high rates of the total stimulus viewing time, duration of the first fixation, average duration of fixations and index of fixation activity indicate a high level of attention to the exposed deviant stimuli in subjects with pedophilic disorder, which shows their greater importance in comparison with normative stimuli. However, the individual analysis of the data should take into account not only individual physiological indicators, but also their combination, since an oculomotor activity is significantly influenced by internal and external factors. The obtained data suggest that eye tracking is a very promising diagnostic method to identify paraphilic disorders.
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Affiliation(s)
- M Yu Kamenskov
- Serbsky National Medical Research Centre for Psychiatry and Narcology, Moscow, Russia
| | - A Yu Yakovchik
- Serbsky National Medical Research Centre for Psychiatry and Narcology, Moscow, Russia
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Stoléru S, Moulier V, Fonteille V. Development and Preliminary Validation of the Pedophilic Fantasies, Desires, and Activities Questionnaire. INTERNATIONAL JOURNAL OF OFFENDER THERAPY AND COMPARATIVE CRIMINOLOGY 2020; 64:1134-1155. [PMID: 31658841 DOI: 10.1177/0306624x19883758] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Although sexual interest in children is a risk factor for recidivism of sexual offenses against children, there is a dearth of measures for assessing its current level in patients with pedophilic disorder. The objective was to develop the Pedophilic Fantasies, Desires, and Activities Questionnaire (PFDAQ) to assess the current level of sexual interest in patients with pedophilic disorder. In total, 57 patients with pedophilic disorder and 53 controls were recruited. In addition to the PFDAQ, participants were presented with other measures of sexual interest. PFDAQ scores were significantly higher in patients than in controls and were correlated with other measures of sexual interest. Three PFDAQ scores were correlated with a phallometric index of preference for children. These results suggest that the PFDAQ may be valid and potentially useful for assessing the current level of pedophilic attraction.
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Affiliation(s)
- Serge Stoléru
- Inserm U1178, Hôpital Paul Brousse, Villejuif, France
| | - Virginie Moulier
- EPS Ville Evrard, Neuilly-sur-Marne, France
- Centre Hospitalier du Rouvray, Sotteville-lès-Rouen, France
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16
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A Meta-analysis Comparing Male Adolescents Who Have Sexually Offended Against Intrafamilial Versus Extrafamilial Victims. Clin Child Fam Psychol Rev 2020; 23:529-552. [PMID: 32725469 DOI: 10.1007/s10567-020-00320-6] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
This meta-analysis examined whether theoretically and clinically relevant differences exist between male adolescents who have sexually offended against intrafamilial victims (AIV) and male adolescents who have sexually offended against extrafamilial victims (AEV). A total of 26 independent samples (8 published and 18 unpublished) that compared a total of 2169 AIV and 2852 AEV were analyzed. The results of this meta-analysis indicate that categorizing male adolescents who commit sexual offenses based on their relationship to victims is a meaningful distinction. We found that AIV presented with greater atypical sexual interests, increased sexual regulation issues, more severe family dysfunction, more extensive childhood maltreatment histories, and greater internalizing psychopathology than AEV. Conversely, AEV presented with more indicators of antisociality than AIV, suggesting that extrafamilial sexual offending might fit better with a generalist explanation of adolescent sexual offending. Findings highlight the value of assessing family dysfunction and maltreatment history, sexual development and regulation, and general delinquency factors to better understand adolescents who have committed a sexual offense.
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Olver ME, Stockdale KC. Evaluating Change in Men Who Have Sexually Offended: Linkages to Risk Assessment and Management. Curr Psychiatry Rep 2020; 22:22. [PMID: 32285306 DOI: 10.1007/s11920-020-01146-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
PURPOSE OF REVIEW We provide a review and synthesis of the sexual offense treatment change literature with implications for dynamic sexual violence risk assessment and management. An argument is presented for the need for a dynamic approach in research and practice, and that for change to be prognostic, such changes need to be risk relevant and to come from credible change agents. RECENT FINDINGS Extant research demonstrates that changes on psychologically meaningful dimensions of risk and need (e.g., sexual deviance; attitudes and cognitions; anger, aggression, and hostility) tend to be associated with reductions in sexual and other forms of recidivism; however, changes in domains less germane to risk and need tend not to be (e.g., empathy, mental health and well-being). Formalized dynamic sexual offense risk measures can be administered at multiple time points to reliably measure changes in sexual violence risk. Change information can then be used systematically to adjust risk appraisals. The extant literature supports the dynamic nature of sexual violence risk. Working toward the routine assessment of change with psychometrically sound measures, and integrating this information into risk management interventions, can not only improve lives and reduce sexual violence but is an ethical and human responsibility.
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Affiliation(s)
- Mark E Olver
- University of Saskatchewan, Saskatoon, SK, Canada.
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18
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Murphy L, Gottfried E, DiMario K, Perkins D, Fedoroff JP. Use of penile plethysmography in the court: A review of practices in Canada, the United Kingdom and the United States. BEHAVIORAL SCIENCES & THE LAW 2020; 38:79-99. [PMID: 32189386 DOI: 10.1002/bsl.2453] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/11/2019] [Revised: 01/08/2020] [Accepted: 02/01/2020] [Indexed: 06/10/2023]
Abstract
Penile plethysmography (PPG) is an objective measure of male sexual arousal in response to the presentation of a series of erotic and neutral stimuli. This measure is now widely recognized as the most reliable means of objectively measuring male sexual arousal to specific stimuli. Many clinicians and researchers consider PPG to be a vital contribution to the assessment and treatment of adult men with paraphilic interests and men who have committed sex crimes. PPG contributes to the clinical assessment of paraphilic interests, appraisal of risk of recidivism, and provides an objective measurement of changes in sexual arousal in response to treatment. There is strong support for the utility of PPG within clinical and legal contexts. This article addresses ways in which PPG has been utilized in the courts as part of expert clinical opinion. History of its use, details regarding admissibility in court, and case law are explored within the legal systems of Canada, the UK and the USA. Support for the inclusion of PPG as expert evidence is provided and judicial misunderstandings on the rationale for PPG use and its clinical utility in forensic assessments are discussed.
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Affiliation(s)
- Lisa Murphy
- Integrated Forensic Program, The Royal, Sexual Behaviours Clinic (SBC), Ottowa, ON, Canada
| | - Emily Gottfried
- Sexual Behaviors Clinic and Lab (SBCL), Community and Public Safety Division, Department of Psychiatry and Behavioral Sciences, Medical University of South Carolina, South Carolina, USA
| | - Keana DiMario
- Department of Psychology & Department of Criminology, University of Ottawa, Ottowa, ON, Canada
| | | | - J Paul Fedoroff
- Integrated Forensic Program, The Royal, Sexual Behaviours Clinic (SBC), Ottowa, ON, Canada
- Forensic Division, University of Ottawa, Ottowa, ON, Canada
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19
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Carvalho J, Bradford J, Murphy L, Briken P, Fedoroff P. Measuring Pedophilic Sexual Interest. J Sex Med 2020; 17:378-392. [PMID: 31932255 DOI: 10.1016/j.jsxm.2019.12.008] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2019] [Revised: 11/25/2019] [Accepted: 12/04/2019] [Indexed: 10/25/2022]
Abstract
INTRODUCTION Pedophilic sexual interest is an important risk factor in sexual offender recidivism and remains a key component in the clinical assessment of child sexual offenders and people diagnosed with pedophilia. Despite concerns about the absence of universally accepted standardized clinical assessment methods, there are a number of established techniques aimed at assessing people with sexual interest in children. AIM To provide a foundation from which to understand existing methods available for the assessment of people with pedophilic sexual interests, including strengths and limitations of each approach. METHODS A group of clinical experts provide a clinically oriented, narrative review on assessment methods for pedophilic sexual interest, including the rationale behind each method and its implementation. Evidence on validity supporting the techniques, limitations, and ethical issues is also discussed. RESULTS The assessment methods were grouped according to the following categories: self-report, genital psychophysiological assessment, indirect measurement, and behavioral measurement of pedophilic interest. Although most techniques performed well in discriminating child sexual offenders with pedophilic interest from distinct comparison groups, there are several limitations, including the current lack of standardization and the ethical challenges posed by this sensitive area. CLINICAL IMPLICATIONS An understanding of the different measures available for the assessment of problematic sexual interests plays a vital role in forensic clinical determinations of risk of recidivism and in the identification of treatment targets for men who have committed sexual offenses. Several independent but complimentary methods exist to assess sexual interest. Ongoing work on the international standardization of assessment based on methodologically sound research aimed at determining best practices will address some of the shortcomings of these assessments while improving their reliability. STRENGTHS & LIMITATIONS This article provides a general review on a number of methods aimed at assessing pedophilic interest. However, these methods mirror clinical practice largely used within North America and parts of continental Europe. As a result of cultural differences, opposing paradigms on assessment and treatment of pedophilia, and diverse legal regulation between jurisdictions and countries, these practices may not be applicable on an international scale where other special procedures may be required. CONCLUSION A number of techniques have been used within clinical and research settings that vary from self-report to objective measures. Most methods have demonstrated efficacy. Continued work to combine evidence and experience from diverse populations and multiple countries will improve the quality of the methods available. Carvalho J, Bradford J, Murphy L, et al. Measuring Pedophilic Sexual Interest. J Sex Med 2020;17:378-392.
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Affiliation(s)
- Joana Carvalho
- Escola de Psicologia e Ciências da Vida, Universidade Lusófona de Humanidades e Tecnologias, Lisbon, Portugal; HEI-Lab: Digital Human-Environment and Interactions Labs, Universidade Lusófona de Humanidades e Tecnologias, Lisbon, Portugal.
| | - John Bradford
- Forensic Division, Department of Psychiatry and Behavioural Neurosciences, McMaster University, Hamilton, ON, Canada; Department of Psychiatry, University of Ottawa, Ottawa, ON, Canada; Royal Institute of Mental Health Research, Ottawa, ON, Canada; St Joseph's Healthcare, Hamilton, ON, Canada
| | - Lisa Murphy
- Royal Institute of Mental Health Research, Ottawa, ON, Canada; Sexual Behaviours Clinic, The Royal and Division of Forensic Psychiatry, University of Ottawa, Ottawa, Canada
| | - Peer Briken
- Institute for Sex Research, Sexual Medicine & Forensic Psychiatry, University Medical Centre Hamburg-Eppendorf, Hamburg, Germany
| | - Paul Fedoroff
- Department of Psychiatry, University of Ottawa, Ottawa, ON, Canada; Royal Institute of Mental Health Research, Ottawa, ON, Canada; Sexual Behaviours Clinic, The Royal and Division of Forensic Psychiatry, University of Ottawa, Ottawa, Canada
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Abstract
PURPOSE OF REVIEW We examine the state of scientific research on the assessment of paraphilic interests among women who have committed sexual offences. RECENT FINDINGS Research on the assessment of sexual interests in women using genital measures shows little evidence, overall, that women's genital responses are indicative of sexual interests. Some non-genital measures of sexual interest may be a valid indicator of age interests. Very few studies have focused on women who sexually offend. At this time, there is no validated measure that can be used to assess paraphilic interests among women who sexually offend. Much research is needed to determine if some measures (other than self-report) could validly assess a variety of sexual interests in women in general, and women who sexually offend in particular (e.g. interest in children, interest in sexual violence). This research is needed to determine if paraphilic interests are involved in women's motivation for sexual offending, and to determine if such interests are predictive of sexual recidivism.
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Affiliation(s)
| | - Heather M Moulden
- Department of Psychiatry and Behavioural Neuroscience, McMaster University, Hamilton, Canada. .,St. Joseph's Healthcare Hamilton, 100 West 5th Street, Hamilton, Ontario, L8N 3K7, Canada.
| | - Martin L Lalumière
- School of Psychology, University of Ottawa, Ottawa, Canada.,The Royal's Institute of Mental Health Research, Ottawa, Canada
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21
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Mundy CL, Cioe JD. Exploring the relationship between paraphilic interests, sex, and sexual and life satisfaction in non-clinical samples. CANADIAN JOURNAL OF HUMAN SEXUALITY 2019. [DOI: 10.3138/cjhs.2018-0041] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Limited research has indicated that paraphilic interests and behaviours do not necessarily decrease sexual and life satisfaction; some research suggests such interests may actually enhance satisfaction. The present study assessed how paraphilic-associated interests and behaviours were related to sexual and life satisfaction in a sample of 173 men and 356 women. Paraphilic interest rates were similar to existing population-based studies. Men reported significantly higher levels of most paraphilic interests than women, apart from masochism. Those with paraphilic interests rarely felt negatively affected. However, those interested in criminal paraphilic interests or both criminal and legally feasible paraphilic interests had lower levels of sexual satisfaction when they did not engage in paraphilia-associated sexual behaviour. The sexual satisfaction of those interested only in legally feasible paraphilic interests was not impacted whether or not they engaged in paraphilia-associated sexual behaviour. Further analyses indicated that those without a paraphilic interest and those who have a paraphilic interest and have disclosed to their partner have higher levels of sexual satisfaction than those who have not disclosed to their partner or who do not have a stable partner. Additionally, among those who had disclosed to a partner, sexual satisfaction was not affected whether the individual engaged in the paraphilic interest with or without their partner. These results suggest a multifaceted relationship that warrants further consideration and examination.
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Affiliation(s)
| | - Jan D. Cioe
- University of British Columbia Okanagan, Kelowna, BC
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22
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Current Legal Situation for Patients with Paraphilic disorders and Implications of the ICD-11 for Paraphilic Disorders for Germany. J Sex Med 2019; 16:1615-1622. [DOI: 10.1016/j.jsxm.2019.07.011] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2019] [Revised: 07/01/2019] [Accepted: 07/13/2019] [Indexed: 01/04/2023]
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23
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Stephens S, Seto MC, Cantor JM, Lalumière ML. The Revised Screening Scale for Pedophilic Interests (SSPI-2) May Be a Measure of Pedohebephilia. J Sex Med 2019; 16:1655-1663. [DOI: 10.1016/j.jsxm.2019.07.015] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2019] [Revised: 07/12/2019] [Accepted: 07/18/2019] [Indexed: 11/25/2022]
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24
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Jordan K, Wild TSN, Fromberger P, Müller I, Müller JL. Are There Any Biomarkers for Pedophilia and Sexual Child Abuse? A Review. Front Psychiatry 2019; 10:940. [PMID: 32038314 PMCID: PMC6985439 DOI: 10.3389/fpsyt.2019.00940] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/30/2019] [Accepted: 11/27/2019] [Indexed: 12/13/2022] Open
Abstract
The use of biomarkers in medicine is a common and valuable approach in several clinical fields. Understanding the relationship between measurable biological processes and clinical outcomes not only is indispensable in the face of understanding physiological processes in healthy as well as in diseased organisms but also for understanding and evaluating treatment effects. Therefore, also in the context of forensic psychiatry, biomarkers and their potentially beneficial effects are of growing interest. The objective of this review is to examine if there are biomarkers that may serve as a tool to support diagnostic process, treatment evaluation, and risk assessment of pedophilic individuals and child sexual offenders. In the first part, we present an overview of the current neurobiological, as well as physiological and psychophysiological approaches to characterize pedophilia and child sexual offending. Secondly, we discuss and evaluate the impact of these approaches on the development of biomarkers for diagnosis, therapy, and risk assessment in pedophilic subjects and child sexual offenders. We conclude that a lot of research has already enhanced our neurobiological knowledge about pedophilia and child sexual offending. Although there surely exist promising parameters and approaches, in our view currently none of these is ready yet to serve as a clinically applicable diagnostic, response, or predictive biomarker for pedophilia and child sexual offending. Therefore, further work remains to be done. The development of a composite diagnostic biomarker to assess deviant sexual interest, combining several measures like functional magnetic resonance imaging, electroencephalogram, eye tracking, and behavioral approaches seems to be most promising. A valid and reliable measurement of deviant sexual interest, insensitive to manipulations could significantly support clinical diagnostic process. Similarly, regarding therapy evaluation and risk assessment, a composite biomarker to assess inhibitory control functions seems to be promising. Furthermore, the application of the Research Domain Criteria-approach, a new approach for investigating and classifying mental disorders, offers the possibility to take research to a new level.
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Affiliation(s)
- Kirsten Jordan
- Forensic Psychiatry and Psychotherapy, Clinic of Psychiatry and Psychotherapy, University Medical Center, University of Goettingen, Goettingen, Germany
| | - Tamara Sheila Nadine Wild
- Forensic Psychiatry and Psychotherapy, Clinic of Psychiatry and Psychotherapy, University Medical Center, University of Goettingen, Goettingen, Germany
| | - Peter Fromberger
- Forensic Psychiatry and Psychotherapy, Clinic of Psychiatry and Psychotherapy, University Medical Center, University of Goettingen, Goettingen, Germany
| | - Isabel Müller
- Asklepios Forensic Psychiatric Hospital, Goettingen, Germany
| | - Jürgen Leo Müller
- Forensic Psychiatry and Psychotherapy, Clinic of Psychiatry and Psychotherapy, University Medical Center, University of Goettingen, Goettingen, Germany.,Asklepios Forensic Psychiatric Hospital, Goettingen, Germany
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25
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McPhail IV, Olver ME, Brouillette-Alarie S, Looman J. Taxometric Analysis of the Latent Structure of Pedophilic Interest. ARCHIVES OF SEXUAL BEHAVIOR 2018; 47:2223-2240. [PMID: 30014340 DOI: 10.1007/s10508-018-1225-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/25/2017] [Revised: 04/27/2018] [Accepted: 05/03/2018] [Indexed: 06/08/2023]
Abstract
The present study examined the latent structure of pedophilic interest. Using data from phallometric tests for pedophilic interest across four samples of offenders (ns = 805, 632, 531, 261), taxometric analyses were conducted to identify whether pedophilic interest is best characterized as taxonic or dimensional. Across the samples, the majority of analyses supported taxonic latent structure in pedophilic interest. Visual inspection of taxometric curves indicated trichotomous latent structure (i.e., three-ordered classes) may characterize pedophilic interest in these samples. In a second step of taxometric analysis, the results supported trichotomous latent structure, indicating the presence of a complement taxon and two pedophilic taxa. In comparison with the complement taxon, the men in the first pedophilic taxon were non-exclusively pedophilic and had similar rates of sexual recidivism and sexual compulsivity. The men in the second pedophilic taxon were exclusively pedophilic, had more child victims and total victims, sexually re-offended at a higher rate, and were more sexually compulsive. The finding of trichotomous latent structure in pedophilic interest is both consistent and inconsistent with previous taxometric studies and has implications for research, assessment, and treatment of pedophilic interest.
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Affiliation(s)
- Ian V McPhail
- Department of Psychology, University of Saskatchewan, Saskatoon, SK, S7N 5A5, Canada.
| | - Mark E Olver
- Department of Psychology, University of Saskatchewan, Saskatoon, SK, S7N 5A5, Canada
| | - Sébastien Brouillette-Alarie
- École de Criminologie, Université de Montréal, Montreal, QC, Canada
- International Centre for Comparative Criminology, Université de Montréal, Montreal, QC, Canada
- Institut Philippe-Pinel de Montréal, Montreal, QC, Canada
| | - Jan Looman
- Providence Care Mental Health Services, Kingston, ON, Canada
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26
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Fazio RL. Toward a Neurodevelopmental Understanding of Pedophilia. J Sex Med 2018; 15:1205-1207. [DOI: 10.1016/j.jsxm.2018.04.631] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2017] [Revised: 03/02/2018] [Accepted: 04/08/2018] [Indexed: 11/26/2022]
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27
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Abstract
PURPOSE OF REVIEW This paper reviews recent research into four different approaches to the assessment of offense-related sexual deviance. RECENT FINDINGS Two of these approaches, structured rating scales and phallometry, have a sufficient basis in research for clinical use but have undergone significant refinements in recent years. One approach, the use of cognitive tasks to indirectly assess sexual deviance, is approaching the point where it has a sound research basis for clinical use though too many promising tasks have yet to make the transition from laboratory to clinical practice. This approach has however begun to map the earlier stages of sexual response including preconscious processes. The final approach, assessment through neuroimaging, is at the earliest stage of development with research findings having yet to reach sufficient stability for clinical application. Existing assessment technologies, despite their limitations, allow professionals to assess offense-related sexual deviance. New approaches, currently being developed, potentially allow a better understanding of underlying processes and, when sufficiently mature, will be more therapeutically useful.
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Affiliation(s)
- David Thornton
- Sand Ridge Research Unit, 301 Troy Dr - Bldg 14, Madison, WI, 53704, USA.
| | - Gina Ambroziak
- Sand Ridge Research Unit, 301 Troy Dr - Bldg 14, Madison, WI, 53704, USA
| | - Rachel E Kahn
- Sand Ridge Research Unit, 301 Troy Dr - Bldg 14, Madison, WI, 53704, USA
| | - James Mundt
- Sand Ridge Research Unit, 301 Troy Dr - Bldg 14, Madison, WI, 53704, USA
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28
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Lehmann RJB, Dahle KP, Schmidt AF. Primer on the Contribution of Crime Scene Behavior to the Forensic Assessment of Sexual Offenders. EUROPEAN PSYCHOLOGIST 2018. [DOI: 10.1027/1016-9040/a000324] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Abstract. Over the last decades several attempts in developing incrementally valid risk indicators above and beyond standard actuarial and dynamic risk assessment instruments have been undertaken without much success. The current review will summarize current developments regarding the validity of detailed crime scene analysis for forensic assessments of sexual offenders. To this end, this overview will focus on two issues: First, we will discuss the issue of sexual offender risk assessment based on crime scene information. Second, we will outline how crime scene behavior contributes to the assessment of sexual interest in children. In each section we will introduce the reader to new approaches and instruments for risk assessment and diagnosing pedophilic sexual interest based on crime scene information, respectively, and discuss their validity. Finally, we will discuss the implications of these recent developments for risk assessment, risk management, offender treatment, and future research.
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Affiliation(s)
| | | | - Alexander F. Schmidt
- Department of Psychology, Medical School Hamburg, Germany
- Department of Psychology, Johannes Gutenberg University Mainz, Germany
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29
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Ó Ciardha C, Attard-Johnson J, Bindemann M. Latency-Based and Psychophysiological Measures of Sexual Interest Show Convergent and Concurrent Validity. ARCHIVES OF SEXUAL BEHAVIOR 2018; 47:637-649. [PMID: 29264845 PMCID: PMC5834571 DOI: 10.1007/s10508-017-1133-z] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/09/2017] [Revised: 11/27/2017] [Accepted: 12/02/2017] [Indexed: 05/08/2023]
Abstract
Latency-based measures of sexual interest require additional evidence of validity, as do newer pupil dilation approaches. A total of 102 community men completed six latency-based measures of sexual interest. Pupillary responses were recorded during three of these tasks and in an additional task where no participant response was required. For adult stimuli, there was a high degree of intercorrelation between measures, suggesting that tasks may be measuring the same underlying construct (convergent validity). In addition to being correlated with one another, measures also predicted participants' self-reported sexual interest, demonstrating concurrent validity (i.e., the ability of a task to predict a more validated, simultaneously recorded, measure). Latency-based and pupillometric approaches also showed preliminary evidence of concurrent validity in predicting both self-reported interest in child molestation and viewing pornographic material containing children. Taken together, the study findings build on the evidence base for the validity of latency-based and pupillometric measures of sexual interest.
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Affiliation(s)
- Caoilte Ó Ciardha
- School of Psychology, Keynes College, University of Kent, Canterbury, CT2 7NP, UK.
| | | | - Markus Bindemann
- School of Psychology, Keynes College, University of Kent, Canterbury, CT2 7NP, UK
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30
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Bruce SL, Ching THW, Williams MT. Pedophilia-Themed Obsessive-Compulsive Disorder: Assessment, Differential Diagnosis, and Treatment with Exposure and Response Prevention. ARCHIVES OF SEXUAL BEHAVIOR 2018; 47:389-402. [PMID: 28822003 DOI: 10.1007/s10508-017-1031-4] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/02/2016] [Revised: 06/12/2017] [Accepted: 06/28/2017] [Indexed: 06/07/2023]
Abstract
Fears of sexually harming children are fairly common among clients suffering from obsessive-compulsive disorder (OCD), yet these symptoms are largely unrecognized and frequently misdiagnosed by mental health professionals. Specifically, clients with pedophilia-themed OCD (P-OCD) experience excessive worries and distressing intrusive thoughts about being sexually attracted to, and sexually violating, children. Expressing these concerns may provoke misjudgments from uninformed mental health professionals that a client is presenting instead with pedophilic disorder. This misdiagnosis and subsequent improper interventions can then contribute to increased fear, anxiety, and in many cases, depression, in affected clients. Therefore, it is imperative that mental health professionals first possess a good understanding of this common manifestation of OCD. As such, in this article, we described obsessions and compulsions typical of P-OCD, in order to inform the reader of the distinctive differences between P-OCD and pedophilic disorder. Information about how to assess for P-OCD symptoms is then provided, followed by suggestions on how to tailor aspects of exposure and response prevention to treat this specific form of OCD.
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Affiliation(s)
- Simone Leavell Bruce
- Department of Psychology, Spalding University, Louisville, KY, 40203, USA.
- Louisville OCD Clinic, Louisville, KY, USA.
| | - Terence H W Ching
- Department of Psychological Sciences, University of Connecticut, Storrs, CT, USA
| | - Monnica T Williams
- Department of Psychological Sciences, University of Connecticut, Storrs, CT, USA
- Louisville OCD Clinic, Louisville, KY, USA
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