Psychopathy and Female Gender: Phenotypic Expression and Comorbidity; A Study Comparing a Sample of Women Hospitalized in Italy's Maximum Security Facility with Women Who were Criminally Sentenced and Imprisoned,

Various studies have shown that women with psychopathy tend to commit crimes that are less violent than those of psychopathic men. The present study was designed to address the influence of psychopathy on the crimes committed by female offenders. A national sample of female offenders found NGRI or of diminished responsibility and at risk for criminal recidivism (OPG patients) was compared with a sample of female offenders who were convicted and imprisoned. Results of this comparison between the two groups of female offenders indicate that psychopathy is a transversal psychopathological dimension which may or may not be associated with other mental disorders. In both samples, the most commonly reported offenses among women with high PCL‐R scores were minor offenses, not particularly violent, but they appear to be related to typical psychopathic features such as superficial charm, pathological lying, and manipulation.     

Collateral report of psychopathy: convergent and divergent validity of the psychopathic personality inventory-short form

Psychopathy is a personality syndrome comprised of interpersonal, affective, and behavioral features that has emerged as a correlate of intimate partner violence perpetration. One commonly used self-report measure of psychopathy is the Psychopathic Personality Inventory-Short Form (PPI-SF). The current study employed a multi-trait, multi-method approach to test convergent and discriminant validity of the measure in partner-violent couples by comparing males’ self-report of psychopathy to the informant report of their female partner (N = 114). It was hypothesized that the female partner report of the male’s psychopathy would be highly correlated with the male report of his own psychopathy, thus providing evidence for the construct validity and interrater reliability of the PPI-SF. Analyses found that male and female reports were correlated significantly on the two major factors of the PPI-SF. Furthermore, the female report explained a significant amount of variance over and above men’s self-report on PAI scales designed to indicate antisocial personality traits.     

The inverse relation between psychopathy and faking good: not response bias,but true variance in psychopathic personality

The possibility to assess psychopathy through self-report is debated, amongst others, because psychopathic individuals may deliberately underreport psychopathic features (fake good). Meta-analytic research has shown an inverse relation between faking good and self-reported psychopathy, possibly indicating that faking good lowered psychopathy scores (response bias). Low faking good scores, could, however, also reflect true variance in psychopathic personality to the extent that it reflects a disregard of social conventions. Through a secondary analysis (n = 675), we show that controlling for faking good significantly weakens, rather than strengthens, the associations between psychopathy scores and antisocial behavior (alcohol and drug abuse, indirect aggression, and delinquency). These findings indicate that the inverse relation between faking good and self-reported psychopathy reflects true variance in psychopathy personality (i.e. low social desirability), not a response bias.     

Among a German Sample of Forensic Patients,Previous Animal Abuse Mediates Between Psychopathy and Sadistic Actions

In an attempt to explain the relationship between psychopathy and severe violent behavior, this study associates previous animal abuse, psychopathy, and sadistic acting in forensic patients. Two topics are addressed: (i) whether previous animal abuse can be identified by a patient's Psychopathy Checklist profile and (ii) whether animal abuse statistically mediates between psychopathy and sadistic acting. In a German forensic hospital, 60 patients were investigated. Animal abuse was assessed using face‐to‐face interviews and the Psychopathy Checklist: Screening Version (PCL:SV), and sadistic acting was identified by file records.Discriminant analysis separated previous animal abuse (10/60) by high adolescent antisocial behavior, superficiality, lack of remorse, lack of empathy, and grandiosity. The mediation from psychopathy to sadistic acting (6/60) through animal abuse was found to be complete.The results, although sample size is limited and base rate of animal abuse and sadistic acting are low, fit with a model suggestive of animal abuse as a causal step toward sadistic crimes. Animal abuse correlates with callous, unemotional traits, and a development of sadistic crimes.     

The Psychopathological Profile of Cannibalism: A Review of Five Cases

In today's society, human cannibalism is extremely rare and represents an unthinkable act of violence. Scientific literature on the topic is sparse due to significant methodological problems, such as collecting enough data and generating unbiased analyses. The purpose of this article is to illustrate some psychodynamic aspects of cannibalism. After a review of the literature, we will present and compare five cannibalistic patients hospitalized in the Henri Colin secure unit (Villejuif, France). The patients described fall into two subgroups, suffering either from severe schizophrenia or from a mixed personality disorder with sadistic and psychopathic features associated with paraphilia. For the schizophrenia group, cannibalism is a self‐defense reaction to a perceived threat of destruction: survival depends on the annihilation or assimilation of the other. For the mixed personality disorder group, ego and narcissism are the central issue with a desire to overcome deep‐rooted frustrations by means of an extraordinary act.     

Identifying and classifying juvenile stalking behavior

Despite the growing research in the area of stalking, the focus has been on adults who engage in this behavior. Unfortunately, almost no studies investigate the prevalence of this behavior in adolescents. Two cases are presented demonstrating not only that stalking occurs during the period of adolescence, but also that there is a significant difference in the motivation underlying this behavior that can be classified similarly to that of adult stalkers. Further, a suggested classification based on these two cases as well as our experience with other juveniles who have exhibited stalking behaviors is proposed. The first case involves a narcissistic youth who also possesses psychopathic traits, while the second involves a lonely, severely socially awkward teen. Juvenile stalking is a societal problem that has not yet garnered the attention it deserves, and all systems that deal with juvenile delinquency (juvenile court, law enforcement, and mental health personnel) as well as the school system must be educated to the prevalence and severity of this yet-to-be-recognized problem.     

The "untreatability" of psychopathy and hospital commitment in the USA

One argument in support of a public policy of not subjecting persons with psychopathic disorders to civil or criminal commitment is that these disorders do not improve with treatment. This article examines the relationship between the assumption of untreatability of psychopathic disorders and outpatient civil commitment, inpatient civil commitment, and insanity acquittee commitment. Research on the treatability of psychopathy is reviewed and the treatment of conditions co-morbid with psychopathy is considered. Research evidence is insufficient to support the conclusion that psychopathy is improved, worsened or not affected by treatment. Evidence does support effective treatments for conditions that can be co-morbid with psychopathic disorders including impulsive aggression which can be interpreted as a manifestation of psychopathic disorder.The absence of evidence based treatment efficacy for psychopathic disorders is a logical reason for not subjecting individuals with only a psychopathic disorder to involuntary hospitalization. This assumption should not becloud the possibility of treatable co-morbid conditions which may or may not qualify for involuntary hospitalization. Where the primary mental disorder, for which an individual is involuntarily hospitalized, results in behavioral improvement, the continued presence of a psychopathic disorder itself, should not be sufficient reason to continue coerced confinement. Even so, where the primary disorder is incompletely treated, psychopathy can be considered a risk factor when deciding upon the appropriate time for discharge and when formulating a safe and effective after care plan.     

The Intergenerational Cycle of Criminality—Association with Psychopathy*

Abstract: Preventive interventions early in life are likely to lower the risk of intergenerational transmission of criminal behavior. We investigated if psychopathy among homicidal offenders is associated with criminal offending among the offenders’ offspring. The basic sample consisted of consecutive Finnish homicide offenders (during 1995–2004) who had been subjected to a forensic psychiatric examination and rated for a file‐based PCL‐R, and their offspring. Criminal behavior among both genders of the offspring was more common than in the general population. In general, the offspring’s crimes against others (e.g., threat, intimidation, deprivation of freedom, breach of domicile) were associated with their parent’s psychopathy. A grandfather’s major mental disorder was associated with a high rate of crime committed by the offspring. Especially, the sons of male psychopathic homicidal offenders had the highest rate of committing crimes, which was often expressed as vandalism. However, both genders of offspring seem to require special preventive programs to ameliorate these problems.