Regression to the Mean Mimicking Changes in Sexual Arousal to Child Stimuli in Pedophiles.
The sexual preference for prepubertal children (pedophilia) is generally assumed to be a lifelong condition. Müller et al. (2014) challenged the notion that pedophilia was stable. Using data from phallometric testing, they found that almost half of 40 adult pedophilic men did not show a correspondin...
| Publicado en: | Archives of Sexual Behavior Vol. 45; no. 7; pp. 1863 - 1868 |
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| Autores principales: | , |
| Formato: | journal article |
| Publicado: |
Springer Nature
Oct2016
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| Materias: | |
| Acceso en línea: | Ver este registro en EBSCOhost |
| fields | @attributes: recordID: 1 pdfLink: plink: https://search.ebscohost.com/login.aspx?direct=true&db=ssf&AN=117483809&site=ehost-live header: @attributes: shortDbName: ssf uiTerm: 117483809 longDbName: Social Sciences Full Text (H.W. Wilson) uiTag: AN controlInfo: bkinfo: jinfo: jid: 00040002 ASX jtl: Archives of Sexual Behavior issn: 00040002 maglogo: N pubinfo: dt: Oct2016 vid: 45 iid: 7 pid: 237 pub: Springer Nature artinfo: ui: 117483809 10.1007/s10508-015-0652-8 ppf: 1863 ppct: 5 formats: fmt: @attributes: type: P size: 529KB tig: atl: Regression to the Mean Mimicking Changes in Sexual Arousal to Child Stimuli in Pedophiles. aug: au: Mokros, Andreas Habermeyer, Elmar affil: Department for Forensic Psychiatry , University Hospital of Psychiatry Zurich , Lenggstrasse 31 8032 Zurich Switzerland su: Child molesters Pedophilia Sexual excitement Paraphilias Arousal (Physiology) Human sexuality Psychology Regression analysis Statistical models Statistical bootstrapping Measurement errors Research evaluation Time Penile erection sug: subj: Child molesters Pedophilia Sexual excitement Paraphilias Arousal (Physiology) Human sexuality Psychology Regression analysis Statistical models Statistical bootstrapping Measurement errors Research evaluation Time Penile erection keyword: DSM-5 Pedophilia Index Phallometry Plethysmography DSM-5 Pedophilia Index Phallometry Plethysmography ab: The sexual preference for prepubertal children (pedophilia) is generally assumed to be a lifelong condition. Müller et al. (2014) challenged the notion that pedophilia was stable. Using data from phallometric testing, they found that almost half of 40 adult pedophilic men did not show a corresponding arousal pattern at retest. Critics pointed out that regression to the mean and measurement error might account for these results. Müller et al. contested these explanations. The present study shows that regression to the mean in combination with low reliability does indeed provide an exhaustive explanation for the results. Using a statistical model and an estimate of the retest correlation derived from the data, the relative frequency of cases with an allegedly non-pedophilic arousal pattern was shown to be consistent with chance expectation. A bootstrap simulation showed that this outcome was to be expected under a wide range of retest correlations. A re-analysis of the original data from the study by Müller et al. corroborated the assumption of considerable measurement error. Therefore, the original data do not challenge the view that pedophilic sexual preference is stable. pubtype: Academic Journal doctype: journal article src: R language: English refInfo: copyright: @attributes: flag: N holdings: @attributes: islocal: N |
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