A Large-Scale Meta-Analysis Relating the Hare Measures of Psychopathy to Antisocial Conduct

The present meta-analysis integrated effect sizes from 95 non-overlapping studies (N=15,826) to summarize the relation between Hare Psychopathy Checklists and antisocial conduct. Whereas prior meta-analyses focused on specific subdomains of the literature, we used broad inclusion criteria, incorporating a diversity of samples, settings, methodologies, and outcomes in our analysis. Our broad perspective allowed us to identify general trends consistent across the entire literature and improved the power of our analyses. Results indicated that higher PCL Total, Factor 1 (F(1)), and Factor 2 (F(2)) scores were moderately associated with increased antisocial conduct. Study effect sizes were significantly moderated by the country in which the study was conducted, racial composition, gender composition, institutional setting, the type of information used to score psychopathy, and the independence of psychopathy and transgression assessments. However, multiple regression analyses indicated that the information used to assess psychopathy did not have a unique influence on effect sizes after accounting for the influence of other moderator variables. Furthermore, racial composition of the sample was related to the country in which the study was conducted, making it unclear whether one or both of these moderators influenced effect sizes. We provide potential explanations for the significant findings and discuss implications of the results for future research.     

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.     

Psychopathy and Nonverbal Indicators of Deception in Offenders

The current study examined psychopathy and nonverbal indicators of deception in an incarcerated sample. Nonverbal behaviors were coded from videotapes of 45 male offenders telling true and fabricated stories about crimes. Interpersonal features of psychopathy were associated with inflated views of lying ability, verbosity, and increases in blinking, illustrator use, and speech hesitations. While lying, the more psychopathic offenders spoke faster and demonstrated increases in blinking and head movements. Indicators of deception in offenders were somewhat different from those typically observed in non-offender populations. These findings indicate that personality factors may have an impact on nonverbal indicators of deception in criminal justice settings where the detection of deception is of utmost concern.     

Preliminary Study of Testosterone and Empathy in Determining Recidivism and Antisocial Behavior

Recidivism, repeated criminal behavior after conviction and correction of prior offenses, is a costly problem across the nation. However, the contribution of empathy in determining the risk of recidivism has received limited attention, although lack of empathy has been related to antisocial personality disorder in various studies. Studies linked testosterone to aggression, antisocial behavior, and criminality, and evidence support hormonal connections between empathy and aggression. Adult male prison inmates convicted of violent or nonviolent offenses were included in a cross‐sectional study of empathy, antisocial behavior, salivary testosterone, and recidivism. Subjects underwent criminal history, Empathy Quotient, Levenson Self‐Report Psychopathy Scale, Beck Depression Inventory, Spielberger State‐Trait Anxiety Inventory, and salivary testosterone assays. Bivariate analyses indicated multiple correlations between variables. Multivariate modeling analyses found a significant relationship between self‐reported conviction number and psychopathy scale score (p = 0.013). These preliminary results suggest avenues of investigation of factors contributing to recidivism risk.     

Differentiating Between Generally and Partner-Only Violent Subgroups: Lifetime Antisocial Behavior,Family of Origin Violence,and Impulsivity

The present study examined self-reported lifetime antisocial behavior, family of origin violence, and impulsivity/behavioral disinhibition of 73 men entering treatment for partner violence. Participants were designated as generally violent (GV) (n = 46) or partner only violent (n = 27), based on self-reported violence against non-intimate individuals during the year prior to intake. As hypothesized, GV men reported more conduct disorder/delinquent behaviors, lifetime antisocial behaviors, and family of origin violence. The GV men also reported more behavioral disinhibition, however, group differences on impulsivity only approached statistical significance. In addition, as hypothesized, GV men reported they were more psychologically abusive toward their intimate partners. However, contrary to expectations, the subgroups did not differ on reports of physical violence toward their partners. This study employed a fairly simple technique of dividing men into groups based on self-reports of violence over the past year, thereby producing subgroups that differed on a number of important characteristics that may have implications for treatment. An advantage of this technique is that it would be relatively easy for other treatment programs to apply.

Assessing Psychopathic Traits and Criminal Behavior in a Young Adult Female Community Sample Using the Self‐Report Psychopathy Scale

This study assessed psychopathic traits in a nonforensic female population (N = 343). Respondents completed the Self‐Report Psychopathy Scale‐4: Short Form (SRP‐SF) and also reported on their Criminal Behavior. The results revealed relatively higher scale elevations for the Interpersonal and Lifestyle SRP‐SF facets, compared to the Affective and Antisocial facets. Also, those with a history of Criminal Behavior had significantly higher SRP‐SF facet scores on all four psychopathy domains, compared to those without such history. Consistent with a number of previous studies, the structural equation modeling results revealed good fit for the four‐factor SRP‐SF model. In addition, a super‐ordinate SRP‐SF factor, which accounted for the majority variance of all four SRP‐SF first‐order factors, also accounted for 50% of the variance in a latent Criminal Behavior factor. Taken together, findings support use of the SRP‐SF to assess psychopathic features in a moderately large sample of Belgium women.     

Continuity of aggressive antisocial behavior from childhood to adulthood: The question of phenotype definition

Aiming to clarify the adult phenotype of antisocial personality disorder (ASPD), the empirical literature on its childhood background among the disruptive behaviour disorders, such as attention deficit/hyperactivity disorder (AD/HD), oppositional defiant disorder (ODD), conduct disorder (CD), or hyperkinetic conduct disorder (HKCD), was reviewed according to the Robins and Guze criteria for nosological validity. At least half of hyperactive children develop ODD and about a third CD (i.e. AD/HD + CD or HKCD) before puberty. About half of children with this combined problem constellation develop antisocial personality disorder (ASPD) in adulthood. Family and adoption/twin studies indicate that AD/HD and CD share a high heritability and that, in addition, there may be specific environmental effects for criminal behaviours. “Zones of rarity” delineating the disorders from each other, or from the normal variation, have not been identified. Neurophysiology, brain imaging, neurochemistry, neurocognition, or molecular genetics have not provided “external validity” for any of the diagnostic categories used today. Deficient mental functions, such as inattention, poor executive functions, poor verbal learning, and impaired social interaction (empathy), seem to form unspecific susceptibility factors. As none of today's proposed syndromes (e.g. AD/HD or psychopathy) seems to describe a natural category, a dimensional behavioural phenotype reflecting aggressive antisocial behaviours assessed by numbers of behaviours, the severity of their consequences and how early is their age at onset, which will be closely related to childhood hyperactivity, would bring conceptual clarity, and may form the basis for further probing into mental, cognitive, biological and treatment-related co-varying features.     

Trait Anger,Physical Aggression,and Violent Offending in Antisocial and Borderline Personality Disorders

Antisocial personality disorder (ASPD) and borderline personality disorder (BPD) are common conditions in forensic settings that present high rates of violence. Personality traits related to the five‐factor model personality domains of neuroticism and agreeableness have shown a relationship with physical aggression in nonclinical and general psychiatric samples. The aim of the present investigation was to examine the association of these personality traits with violence and aggression in ASPD and BPD. Results revealed that trait anger/hostility predicted self‐reported physical aggression in 47 ASPD and BPD subjects (β = 0.5, p = 0.03) and number of violent convictions in a subsample of the ASPD participants (β = 0.2, p = 0.009). These preliminary results suggest that high anger and hostility are associated with physical aggression in BPD and ASPD. Application of validated, self‐report personality measures could provide useful and easily accessible information to supplement clinical risk assessment of violence in these conditions.     

Social and emotional detachment in Dutch children

Characteristics associated with psychopathy were, along with the symptoms of aggressive and antisocial behaviour, rated by parents in a community sample of 2535 four-to-eighteen-year-old Dutch children in 2003. An analysis of principal components suggested two dimensions of psychopathic characteristics. The first dimension comprised egocentric characteristics and the second unemotional characteristics. Regression analyses further showed that antisocial behaviour could be predicted by egocentric characteristics, while aggressive behaviour could be predicted by the interaction of egocentric and unemotional characteristics. To avoid unnecessary stigmatisation of youngsters, it is proposed to label the egocentric dimension as the 'social detachment' factor and the unemotional dimension as the 'emotional detachment' factor.     

Cross-ethnic generalizability of the three-factor model of psychopathy: the Youth Psychopathic Traits Inventory in an incarcerated sample of native Dutch and Moroccan immigrant boys

Background

Previous research provides support for the existence of the psychopathy construct in youths. However, studies regarding the psychometric properties of psychopathy measures with ethnic minority youths are lacking.

Methods

In the present study, the three-factor structure of the Youth Psychopathic Traits Inventory (YPI) was examined for both native Dutch youth (N = 158) and an ethnic minority group, Moroccans (N = 141), in an incarcerated adolescent population in the Netherlands.

Results

Our results showed that the three-factor structure of the YPI is comparable across an ethnic majority and an ethnic minority group in an incarcerated sample in the Netherlands. Moreover, associations between psychopathic traits and mental health problems were similar for both ethnic groups.

Conclusion

The results support the cross-ethnic generalizability of the three-factor model of psychopathy as measured through the Youth Psychopathic Traits Inventory.     

Psychopathy and intelligence in high-risk violent women

There has been a longstanding debate and mixed evidence on the link between psychopathy and intelligence. Most of the existing research comes from male prisoners, with the literature on female psychopathy and intelligence remaining sparse. Thus, the current study explored the correlational association between psychopathy and intelligence in a sample of high-risk violent female offenders. This is the first study of its kind from the Offender Personality Disorder (OPD) pathway for women in the United Kingdom (UK). The sample includes high-risk violent women presenting with severe personality disorder. In the present study, we conducted a correlational examination between total scores, and the 2-factor and 4-facet structure of the Psychopathy Checklist-Revised (PCL-R) with intelligence using the Wechsler Adult Intelligence Scale (WAIS). No significant associations were found between total PCL-R scores, or factor 2, and intelligence. Positive associations were found between verbal comprehension and factor 1 and the interpersonal facet. Thus, the results suggest high-risk violent female offenders with interpersonal psychopathic traits demonstrate higher levels of verbal comprehension skills. This finding may help explain why psychopathic female offenders, who can be characterized by deceitful and egocentric behaviours, may be able to successfully charm and con others for their own personal gain.     

Comparing Sexuality,Aggressiveness, and Antisocial Behavior of Alleged Juvenile Sexual and Violent Offenders,

Sexual delinquency in juveniles is insufficiently explored in regard to the specificity of offender characteristics. The aim is to investigate relevant areas for juvenile sexual offending in a precourt, pretreatment group. Thirty‐two alleged juvenile sexual offenders (ASO) referred to by police were compared with 32 juvenile nonsexual violent offenders (VNO) on standardized measures of aggressiveness and psychopathology, antisocial behavior, substance use problems, and sexuality. Less externalizing disorders and antisocial behavior were found among the ASOs than among the VNOs. The ASO group was sexually less experienced, had less trust in their relationship abilities, fewer victimization experiences, and reported more sexual deviance, while pornography use and obscene calls were reported less often. Few juvenile sexual offenders had severe problems in the investigated areas. Including groups of offenders before court, treatment or incarceration in research appears crucial to understand the full spectrum of sexual deviance in youth and avoid misguidance due to selection factors.     

Criminal Recidivism Among Juvenile Offenders: Testing the Incremental and Predictive Validity of Three Measures of Psychopathic Features

We studied the predictive, comparative, and incremental validity of three measures of psychopathic features (Psychopathy Checklist: Youth Version [PCL:YV]; Antisocial Process Screening Device [APSD]; Childhood Psychopathy Scale [CPS]) vis-à-vis criminal recidivism among 83 delinquent youth within a truly prospective design. Bivariate and multivariate analyses (Cox proportional hazard analyses) showed that of the three measures, the CPS was most consistently related to most types of recidivism in comparison to the other measures. However, incremental validity analyses demonstrated that all of the predictive effects for the measures of psychopathic features disappeared after conceptually relevant covariates (i.e., substance use, conduct disorder, young age, past property crime) were included in multivariate predictive models. Implications for the limits of these measures in applied juvenile justice assessment are discussed.     

Antisocial features are not predictive of symptom exaggeration in forensic patients

Purpose

To investigate the predictive value of antisocial personality disorder (ASPD) and features of ASPD (i.e., lack of remorse, blame externalization, and deceitfulness) for symptom exaggeration.

Methods

A sample of forensic psychiatric patients (N = 57) was asked to complete several self‐report instruments (measuring symptom exaggeration, lack of remorse, blame externalization, and offense minimization) and a semi‐structured interview about their most recent offense. To quantify patients’ deceitfulness, the information collected via the semi‐structured interview was checked against the official records of patient's offenses. Additionally, patient's mental disorders and the extent to which patients denied their delinquency were determined by gathering clinician's judgement on this matter from patient records. The relation between symptom exaggeration and the potential predictors of symptom exaggeration was examined through correlational analyses and cross‐tabulation of prevalence rates of symptom exaggeration with prevalence rates of the potential predictors.

Results

Antisocial personality disorder was not a useful predicator of symptom exaggeration. Also, patients who showed little regret for their offenses, or tended to blame their offenses on external factors, or minimized their delinquency, or were inaccurate when reporting their delinquency, had similar levels of symptom exaggeration as those without these tendencies.

Conclusions

Neither ASPD nor antisocial traits, including lack of remorse, blame externalization, and deceitfulness, were meaningfully related to symptom exaggeration and therefore should have no place in the assessment of symptom validity or the detection of malingering. On the contrary; focusing on antisocial traits as indicators of symptom exaggeration is likely to result in large portions of misclassifications.     

Antisocial personality disorder comorbid with borderline pathology and psychopathy is associated with severe violence in a forensic sample

Background: Evidence suggests the relationship between personality disorder (PD) and violence in offenders might be clarified by considering sub-groups of PD offenders defined by patterns of PD comorbidity. Aim: to identify patterns of PD comorbidity associated with severe violence, defined by its severity, quantity and age of onset (Violence Index: VI) in a forensic sample of 100 PD offenders. Methods: Correlations were first computed between VI and a range of personality and criminological variables; next, patients with antisocial/borderline comorbidity were compared with other PD patients; finally, regression analysis was conducted to identify unique predictors of VI. Results: The antisocial deviance factor of psychopathy and antisocial/borderline comorbidity were each significantly and independently associated with severe violence. Patients showing both a high psychopathy score and antisocial/borderline comorbidity had a significantly greater VI than those without these characteristics. Conclusion: PD patients with high psychopathy co-occurring with borderline and antisocial PDs show a criminal profile characterised by a high degree of serious violence.     

Differences in Psychosexual Development Among Child,Peer, and Mixed Juvenile Sex Offenders

Researchers have examined a number of typologies of juvenile sex offenders, including victim age. Using data from psychological evaluations and the Multiphasic Sex Inventory-II (MSI-II; [Psychological assessment of sex offenders, 2010 ]), this study compared child offenders (i.e., victims were more than 4 years younger), peer offenders (i.e., victims were 4 years younger or less), and mixed offenders (i.e., both child and peer victims) on variables including victim, offender, and offense characteristics, and psychosexual development. Peer offenders had more severe sexual offenses, prior status/nonviolent charges, and issues with sexual functioning. Mixed offenders began offending at a younger age and were indiscriminate in gender and relationship of the victim. Mixed offenders were also more likely than child and peer offenders to have prior sex offender treatment, meaning they had previously failed treatment. As juvenile sex offenders are a heterogeneous group, these research findings suggest that child offenders, peer offenders, and mixed offenders’ treatment needs differ from each other.     

The Moderating Effect of Criminal Thinking on Certainty of Apprehension in Decisions to Engage in Antisocial Behavior: Replication and Extension

This study explored whether the rational (certainty of punishment) and nonrational (criminal thinking) aspects of antisocial decision‐making interact. A convenience sample of 319 undergraduates (106 men, 213 women) completed a measure of criminal thinking and responded to three fictional vignettes (i.e., cheating on a final examination in a class they were in jeopardy of failing, stealing $50 off a table in a dorm room, and selling marijuana for a friend) at three different levels of risk or certainty of apprehension (50%, 10%, and 1%). Results indicated that participants reported that they would be more likely to engage in antisocial behavior when the certainty of getting caught was low and the level of proactive (P) or reactive (R) criminal thinking was high. An interaction between certainty and criminal thinking was also observed in which the gap between lower and higher criminal thinking respondents grew as the probability of getting caught fell.     

限定刑事责任能力评定量表在器质性精神障碍司法鉴定中的运用

目的探讨《精神病人限定刑事责任能力评定量表》在器质性精神障碍犯罪嫌疑人司法鉴定中的运用。方法多中心收集73例被评定为限定刑事责任能力的器质性精神障碍犯罪嫌疑人,完成量表评定,同时将限定刑事责任能力进行三级划分。结果小部分组、部分组、大部分组量表评定总分的平均分依次升高且存在显著性差异,分别为22.00±2.24、27.46±5.46、31.94±4.93;量表共15个条目与评定分显著相关,相关系数从0.233至0.661不等;因子分析得到7个因子,能解释76.306%变异,判别分析结果表明68.5%的样本能被正确划分。结论精神病人限定刑事责任能力评定量表内部构建合理,在器质性精神障碍犯罪嫌疑人司法鉴定中,其评定总分能有效反映三级限定刑事责任能力之间差异。