Lalumière, Martin

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Browsing Lalumière, Martin by Author "Rice, M. E."

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    The causes of rape: Understanding individual differences in the male propensity for sexual aggression
    (American Psychological Association, 2005-01) Lalumière, Martin L.; Harris, Grant T.; Quinsey, V. L.; Rice, M. E.
    The Causes of Rape: Understanding Individual Differences in Male Propensity for Sexual Aggression examines why some men are prone to rape, offers probable causes for this inclination, and provides a comprehensive review of scientific studies of coercive sex.
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    Coercive and precocious sexuality as a fundamental aspect of psychopathy
    (Guilford Press, 2007-02) Harris, Grant T.; Rice, M. E.; Hilton, N. Z.; Lalumière, Martin L.; Quinsey, V. L.
    Sexual behavior is closely associated with delinquency and crime. Although psychopaths, by definition, have many short-term sexual relationships, it has not been shown that sexuality is a core aspect of psychopathy. A Darwinian view of psychopathy led to the hypothesis that psychopaths have a unique sexuality involving early, frequent, and coercive sex. Our subjects were 512 sex offenders assessed on the Hare Psychopathy Checklist (PCL-R). Five variables reflecting early, frequent, and coercive sex loaded on the same principal component in exploratory factor analysis on a subset of the sample, whereas PCL-R items pertaining to adult sexual behavior did not. Confirmatory factor analysis of the remaining subjects yielded a measurement model containing three inter-correlated factors – the traditional two PCL-R factors, and coercive and precocious sexuality. Taxometric analyses gave evidence of a natural discontinuity underlying coercive and precocious sexuality. Coercive and precocious sexuality yielded statistically significant associations with other study variables predicted by the Darwinian hypothesis. The present findings are consistent with prior empirical findings and support the hypothesis that psychopathy has been a nonpathological, reproductively viable, alternate life history strategy.
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    The validity of phallometric assessment with rapists : Comments on Looman & Marshall
    (Springer, 2007) Lalumière, Martin L.; Rice, M. E.
    In a recent article Looman and Marshall (2005) questioned the validity of phallometric assessment of rapists based on the results of a study of incarcerated rapists and child molesters. In this commentary we offer (1) a critique of the methods used and conclusions reached by Looman and Marshall and (2) a discussion of important methodological issues relevant to phallometry. We conclude that the correct inference from Looman and Marshall’s study is that rapists, as a group, show a pattern of sexual arousal to audiotaped scenarios of coercive and non-coercive sex that significantly differs from the pattern of groups of non-sex offenders, in agreement with the general literature on this question.