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The Journal of Sexual Medicine | 2011

How Unusual are the Contents of Paraphilias? Paraphilia-Associated Sexual Arousal Patterns in a Community-Based Sample of Men

Christoph J. Ahlers; Gerard A. Schaefer; Ingrid A. Mundt; Stephanie Roll; Heike Englert; Stefan N. Willich; Klaus M. Beier

INTRODUCTION This is a report of a cross-sectional study on paraphilia-associated sexual arousal patterns (PASAP) among men in a metropolitan city in Germany, EU. AIM To determine the prevalence of PASAP during sexual fantasies, fantasies accompanying masturbation, and real-life sociosexual behavior. METHODS In a cross-sectional study, self-reported sexual history data were collected by questionnaire from 367 volunteers recruited from a community sample of 1,915 men aged 40-79 years. MAIN OUTCOME MEASURES The Derogatis Symptom Checklist-Revised (SCL-90-R) and the Life Satisfaction Questionnaire (LSQ; German original, Fragebogen zur Lebenszufriedenheit, [FLZ]) were administered to obtain a general subjective health measure and a measure of general as well as sex life satisfaction. The Questionnaire on Sexual Experiences and Behaviour was administered to comprehensively assess all relevant sexo-medical data. Results.  The percent of men that reported at least one PASAP was 62.4%. In 1.7% of cases, PASAP were reported to have caused distress. The presence of PASAP was associated with a higher likelihood of being single (odds ratio [OR] 2.6; 95%; confidence interval [CI] 1.047-6.640), masturbating at least once per week (OR 4.4; 95%; CI 1.773-10.914), or having a low general subjective health score (OR 11.9; 95%; CI 2.601-54.553). Pedophilic PASAP in sexual fantasies and in real-life sociosexual behavior was reported by 9.5% and 3.8% of participants, respectively. CONCLUSION The findings suggest that paraphilia-related experience can not be regarded as unusual from a normative perspective. At the same time, many men experience PASAP without accompanying problem awareness or distress, even when PASAP contents are associated with potentially causing harm to others. In view of the relevance for sex life and relationship satisfaction, presence of PASAP should be assessed in all sexual medicine consultations. Future research should focus on conditions in which PASAP reach clinical significance in the sense of mental disorders.


Journal of Forensic Psychiatry & Psychology | 2009

Can pedophiles be reached for primary prevention of child sexual abuse? First results of the Berlin Prevention Project Dunkelfeld (PPD)

Klaus M. Beier; Christoph J. Ahlers; David Goecker; Janina Neutze; Ingrid A. Mundt; Elena Hupp; Gerard A. Schaefer

The Berlin Prevention Project Dunkelfeld (PPD) aims to prevent child sexual abuse (CSA) by targeting men who fear they may sexually abuse children, and who seek help without being mandated to do so. This article aims to demonstrate that a pedophilic or hebephilic sexual preference is very common among these men, to show how these men can be reached, and to document their determination to find help. The target group was informed of the project and encouraged to respond via a media campaign. A telephone screening was conducted over the first 18 months. Of the 286 who completed the screening (60.1% of the respondents), 84.3% (N = 241) were interviewed by a clinician. Of the interviewees, 57.7% (N = 139) and 27.8% (N = 67) expressed a sexual preference for prepubescent and pubescent minors, respectively, and 10.8% (N = 26) for mature adults. The remaining 3.7% (N = 9) could not be reliably categorized. As (potential) child molesters with a respective sexual preference can be reached via a media campaign, efforts to prevent CSA ought to be expanded to target this group.


International Journal of Law and Psychiatry | 2010

Potential and Dunkelfeld offenders: Two neglected target groups for prevention of child sexual abuse

Gerard A. Schaefer; Ingrid A. Mundt; Steven Feelgood; Elena Hupp; Janina Neutze; Christoph J. Ahlers; David Goecker; Klaus M. Beier

Little is known about men who have not yet committed child sexual abuse but may be at risk of doing so (potential offenders) and the factors that distinguish these men from undetected child sexual abuse offenders with a sexual interest in children (Dunkelfeld offenders). The present study describes and compares potential and Dunkelfeld offenders, which can be viewed as ideal target groups for (primary) prevention efforts with respect to child sexual abuse. Also, this study seeks to demonstrate the feasibility of using a telephone screening procedure to conduct research with these groups. Using a computer assisted telephone interview (CATI), data on demographics, mental health, sexuality, criminal history, and victim characteristics were collected from respondents in a nation-wide media campaign, which informed potential (re-)offenders of child sexual abuse of a research and treatment project. Many participants reported recurrent sexual fantasies involving minors, as well as related distress, suggesting a high prevalence of pedophilia and hebephilia. More than half feared they would sexually abuse a minor, and Dunkelfeld offenders reported 3.2 victims on average. Group comparisons revealed that Dunkelfeld offenders were, for example, more likely to perceive themselves being at risk of offending, compared to potential offenders. The results suggest that targeting potential and Dunkelfeld offenders could prove a worthwhile approach in the prevention of child sexual abuse.


The Journal of Sexual Medicine | 2009

Impaired Sexual Function in Patients with Borderline Personality Disorder is Determined by History of Sexual Abuse

Olaf Schulte-Herbrüggen; Christoph J. Ahlers; Julia‐Maleen Kronsbein; Anke Rüter; Scharif Bahri; Aline Vater; Stefan Roepke

INTRODUCTION Patients suffering from a Borderline Personality Disorder (BPD) display altered sexual behavior, such as sexual avoidance or sexual impulsivity, which has repeatedly been linked to the sexual traumatization that occurs in a high percentage of BPD patients. Until now, no empirical data exists on whether these patients concomitantly suffer from sexual dysfunction. AIM This study investigates sexual function and the impact of sexual traumatization on this issue in women with BPD as compared to healthy women. MAIN OUTCOME MEASURES Sexual function was measured using the Female Sexual Function Index. Additionally, diagnoses were made with SCID II Interviews for Axis II and with the Mini International Neuropsychiatric Interview for Axis I disorders. The Post-traumatic Stress Diagnostic Scale for trauma evaluation was used. Sexual orientation was assessed by self-evaluation. METHODS Forty-five women with BPD as diagnosed according to DSM-IV criteria and 30 healthy women completed questionnaires on sexual function and sexual abuse history, as well as interviews on axis I and II disorders and psychotropic medication. RESULTS The BPD group showed a significantly higher prevalence of sexual dysfunction. Subgroup analyses revealed that BPD with concomitant sexual traumatization, and not BPD alone, best explains impaired sexual function. Sexual inactivity was mainly related to current major depression or use of SSRI medication. In sexually active participants, medication and symptoms of depression had no significant impact on sexual function. CONCLUSIONS Not BPD alone, but concomitant sexual traumatization, predicts significantly impaired sexual function. This may have a therapeutic impact on BPD patients reporting sexual traumatization.


Journal of Clinical Psychology | 2017

Romantic Relationships and Relationship Satisfaction Among Adults With Asperger Syndrome and High-Functioning Autism.

Sandra Strunz; Constanze Schermuck; Sarah Ballerstein; Christoph J. Ahlers; Isabel Dziobek; Stefan Roepke

OBJECTIVE Individuals with autism spectrum disorder (ASD) often experience difficulties in maintaining romantic relationships. In this study high-functioning adults with ASD were examined concerning their romantic relationship interest and experience. METHOD Participants, 31 recruited via an outpatient clinic and 198 via an online survey, were asked to answer a number of self-report questionnaires. The total sample comprised 229 high-functioning adults with ASD (40% males, average age: 35 years). RESULTS Of the total sample, 73% indicated romantic relationship experience and only 7% had no desire to be in a romantic relationship. ASD individuals whose partner was also on the autism spectrum were significantly more satisfied with their relationship than those with neurotypical partners. Severity of autism, schizoid symptoms, empathy skills, and need for social support were not correlated with relationship status. CONCLUSION Our findings indicate that the vast majority of high-functioning adults with ASD are interested in romantic relationships.


Journal of Child Sexual Abuse | 2012

Child Sexual Abuse and Psychological Impairment in Victims: Results of an Online Study Initiated by Victims

Gerard A. Schaefer; Ingrid A. Mundt; Christoph J. Ahlers; Christian Bahls


Humboldt-Spektrum | 2006

Präventionsprojekt Dunkelfeld : Der Berliner Ansatz zur therapeutischen Primarpravention von sexuellem Kindesmissbrauch

Klaus M. Beier; Gerard A. Schäfer; David Goecker; Janina Neutze; Christoph J. Ahlers


Psychoneuro | 2004

Auswirkungen des M. Parkinson auf Sexualität und Partnerschaft

Klaus M. Beier; Christoph J. Ahlers


Archive | 2017

Sexual addiction and paraphilias

Gerard A. Schaefer; Christoph J. Ahlers


Dziecko Krzywdzone. Teoria, badania, praktyka | 2007

Zapobieganie wykorzystywaniu seksualnemu dzieci poprzez oferowanie terapii potencjalnym sprawcom - berliński „Projekt prewencyjny Dunkelfeld"

Klaus M. Beier; Christoph J. Ahlers; David Goecker; Janina Neutze; Ingrid A. Mundt; Elena Hucp; Gerard A Schaefe

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Klaus M. Beier

Humboldt University of Berlin

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Gerard A. Schaefer

Humboldt University of Berlin

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