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 32,579 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A sample of 404 adult men underwent assessment following illegal or clinically significant sexual behaviors or interests. Patients' assessments included: administration of a modified version of the Edinburgh Handedness Inventory; recording of patients' phallometric (penile) responses to erotic stimuli depicting adults, pubescent children, and prepubescent children of both sexes; and a tabulation of the numbers of patients' victims, ages 0-11, 12-14, 15-16, and 17 and older, of both sexes. In Study 1, patients' right-handedness scores correlated negatively with their phallometric responses to stimuli depicting prepubescent children and positively with stimuli depicting adults, replicating the pattern described in a previous report (Cantor et al., 2004). Unlike the previous study, however, patients' handedness scores did not significantly correlate with their numbers of prepubescent victims. To explore this discrepancy, Study 2 combined the patients from this replication sample with those in the previously reported sample, categorizing them by the sex and age group of greatest erotic interest to them. The odds of non-right-handedness in men offending predominantly against prepubescent children were approximately two-fold higher than that in men offending predominantly against adults and three-fold higher after eliminating those men with intrafamilial (i.e., incest) offenses. Handedness differences between men erotically interested in males versus females were not statistically significant. These results indicate that the rates of non-right-handedness in pedophilia are much larger than previously suggested and are comparable to the rates observed in pervasive developmental disorders, such as autism, suggesting a neurological component to the development of pedophilia and hebephilia.
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PMID:Handedness in pedophilia and hebephilia. 1601 Apr 67

Theory of mind (ToM), the ability to recognize mental states of others, and empathy are crucial cognitive-emotional processes for appropriate social interactions. Deficits in these processes can lead to maladjusted social behavior or even to aggressive or criminal behavior. ToM and empathy deficits have been found in different forensically relevant disorders, such as schizophrenia, pedophilia but especially in autism and psychopathy according to Hare. Most notably, autistic and psychopathic patients differ in their type of deficits and in their neuronal correlates. While autistic individuals lack the ability to take the perspective of others, psychopaths lack empathy. The aim of this article is to provide a better understanding of the pathophysiology of ToM and empathy deficits in forensically relevant disorders by reviewing and discussing the findings of neuroimaging and lesion studies and to highlight crucial implications for neuropsychotherapy according to Grawe.
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PMID:["Theory of mind" and its neuronal correlates in forensically relevant disorders]. 2084 75

: This article discusses the relationship between disease-advocacy groups and the revision process for the Diagnostic and Statistical Manual of Mental Disorders. We discuss three examples in which patient-advocacy groups engaged with the DSM-5 revision process: Autism Speaks' worries about the contraction of the autism diagnostic category, the National Alliance on Mental Illness's support for the inclusion of psychosis risk syndrome, and B4U-ACT's critique of the expansion of pedophilia. After a descriptive examination of the cases, we address two prescriptive questions. First, what is the ethical basis for patient and advocate influence on DSM diagnoses? Second, how should the American Psychiatric Association proceed when this influence comes into conflict with other goals of the revision process? We argue that the social effects of, and values embedded in, psychiatric classification, combined with patient and advocates' experiential knowledge about those aspects of diagnosis, ethically justify advocate influence in relation to those particular matters. However, this advocate influence ought to have limits, which we briefly explore. Our discussion has implications for discussions of disease categories as loci for social movements, for analyses of the expanding range of processes and institutions that advocacy groups target, and for broader questions regarding the aims of the DSM revision process.
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PMID:The ethical boundaries of patient and advocate influence on DSM-5. 2420 23

Taxometric procedures have been used extensively to investigate whether individual differences in personality and psychopathology are latently dimensional or categorical ('taxonic'). We report the first meta-analysis of taxometric research, examining 317 findings drawn from 183 articles that employed an index of the comparative fit of observed data to dimensional and taxonic data simulations. Findings supporting dimensional models outnumbered those supporting taxonic models five to one. There were systematic differences among 17 construct domains in support for the two models, but psychopathology was no more likely to generate taxonic findings than normal variation (i.e. individual differences in personality, response styles, gender, and sexuality). No content domain showed aggregate support for the taxonic model. Six variables - alcohol use disorder, intermittent explosive disorder, problem gambling, autism, suicide risk, and pedophilia - emerged as the most plausible taxon candidates based on a preponderance of independently replicated findings. We also compared the 317 meta-analyzed findings to 185 additional taxometric findings from 96 articles that did not employ the comparative fit index. Studies that used the index were 4.88 times more likely to generate dimensional findings than those that did not after controlling for construct domain, implying that many taxonic findings obtained before the popularization of simulation-based techniques are spurious. The meta-analytic findings support the conclusion that the great majority of psychological differences between people are latently continuous, and that psychopathology is no exception.
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PMID:Dimensions over categories: a meta-analysis of taxometric research. 3249 20