Psychopathy,Conduct Disorder,and Stigma: Does Diagnostic Labeling Influence Juvenile Probation Officer Recommendations?

This study investigated the potential influence of labeling a juvenile as psychopathic. Juvenile probation officers (JPOs; N = 260) rendered hypothetical recommendations based on eight mock psychological evaluations. The evaluations varied the presence of two diagnostic criteria (antisocial behavioral history and psychopathic personality traits) and diagnostic labels (psychopathy, conduct disorder, no diagnosis) in order to distinguish criterion effects from labeling effects. The diagnostic criteria of antisocial behavior had a substantial effect on JPO recommendations (effect sizes .50–.79), while the diagnostic criteria of psychopathic personality traits had a more limited effect. Surprisingly, diagnostic labels had little effect, and there were no appreciable differences between conduct disorder and psychopathy diagnoses. These findings illustrate the importance of distinguishing diagnostic criterion effects from diagnostic labeling effects.     

Is PCL-R psychopathy associated with either type or severity of personality disorder?

The extent to which assessment of personality disorders (PDs), and trans-diagnostic measures of PD severity, can capture the variance in psychopathy measured by the Psychopathy Checklist-Revised (PCL-R) was examined in 100 forensic patients with a history of violent offending. Correlational and linear regression analyses were carried out to establish whether (i) combinations of PDs would predict PCL-R scores for each of its two factors, interpersonal–affective (F1) and antisocial deviance (F2); (ii) ‘acting out’, a putative measure of externalising maladjustment that transcends PD categories, would predict PCL-R scores. Results showed that narcissistic and avoidant PDs contributed significantly to the prediction of F1, but only antisocial PD contributed to the prediction of F2. ‘Acting out’ predicted both F1 and F2, suggesting that core features of PCL-R psychopathy are embedded within and across different PD diagnoses. Results are discussed in relation to different sub-types of psychopathy described in the literature.     

Sociodemographic and diagnostic characteristics of homicidal and nonhomicidal sexual offenders

The aims of this study were to compare the prevalence of psychiatric disorders and "psychopathy" in homicidal and nonhomicidal sexual offenders and to investigate the specificity of previous studies on psychiatric morbidity of a sample of sexual murderers. Information from court reports of 166 homicidal and 56 nonhomicidal sex offenders was evaluated using standardized instruments (SCID-II, PCL-R) and classification systems (DSM-IV). Sexual murderers were diagnosed more often with a personality disorder (80.1% vs. 50%; p < 0.001), especially schizoid personality disorder (16.3% vs. 5.4%; p < 0.05), as well as with sexual sadism (36.7% vs. 8.9%; p < 0.001) and sexual dysfunctions (21.7% vs. 7.1%; p < 0.05). Additionally, they had more often used alcohol during the offense (63.2% vs. 41%; p < 0.05). The results indicate that sexual murderers have more and a greater variety of psychiatric disorders when compared to nonhomicidal sex offenders.     

反社会人格障碍与暴力犯罪——对郑民生校园杀凶案件心理分析

反社会人格有很强的犯罪倾向,其所引起的违法犯罪行为最多。郑民生的犯罪心理体现了反社会人格犯罪的特点。反社会人格障碍引发的犯罪应当成为犯罪预防的重点。     

Blame attribution and guilt feelings in violent offenders

Offenders with high psychopathic traits and/or antisocial personality disorder (ASPD) are hypothesised to experience less guilt and less responsibility for their actions than offenders without these problems. These hypotheses were tested and partly substantiated. The study investigates blame attributions and guilt feeling using Gudjonsson Blame Attribution Inventory–Revised (GBAI-R) for 177 young male violent offenders. GBAI scores were compared to ASPD and psychopathy according to the Psychopathy Checklist–Revised. Results showed that individuals with ASPD and those with higher degrees of psychopathy tended to report significantly less guilt and higher degree of mental control than other subjects. Another finding was a weak relationship between ASPD, high scores on psychopathic traits and external attribution. We suggest these results might be explained by admitting poor mental control may be extra difficult for individuals belonging to either of these groups and that the external attribution items do not separate causal from moral responsibility.     

The influence of processing instructions at encoding and retrieval on face recognition accuracy

Abstract

Current concerns in the U.K. about the management of dangerous severely psychopathically disordered individuals are reviewed in both historical and current contexts. Some reflections are offered on the reluctance on many professionals to engage with individuals showing this disorder.     

Coercion,competence, and consent in offenders with personality disorder

Competence to consent to treatment has not previously been examined in a personality disorder cohort without comorbid mental disorder. We examined competence and coercion in 174 individuals diagnosed with severe personality disorder using two validated tools (the MacArthur Competence Assessment Tool for Treatment and the MacArthur Coercion Assessment Scale – Short Form). Competence was not categorically impaired, but there were variations within the sample on dimensional competence measures. Further, there were significant negative correlations between experienced coercion and competence. Higher coercion scores were associated with two components of competence: lower understanding and reasoning. Patients who consented to treatment had higher scores on competence measures and experienced less coercion. These findings suggest that therapeutic approaches that decrease experienced coercion and increase competence may increase the engagement of individuals diagnosed with severe personality disorders in treatment.     

Linkage between internal migration and crime: Evidence from India

Migration has been a major source of human survival, adaptation, and economic change over centuries across regions. Today, more than ever, migration forms a central part of the global flow of humans, practices, and ideas. However, from a social point of view, migration is often considered as a potential source of social disorder and crime. Several explanations have been provided on this aspect in Indian context but none of these provide a sound analysis of the linkage between migration and crime. This paper attempts to investigate empirically the association between interstate migration and crime in India. Our analysis does not show any significant association between interstate migration and crime. Therefore, this study discards the controversial thought that migration is responsible for increasing crime in the nation, and suggests adopting constructive means to control crime rather than staring at migration.     

Secondary Victimizations in Missing Child Events

This paper examines the incidence and nature of secondary victimizations (attempted and completed physical assault, sexual assault, and robbery) in a population of missing children (nonfamily abducted, family abducted, runaway/thrownaway, general/benign missing). Using data from the NISMART-2 studies, the following questions are addressed: How much secondary criminal victimization of children occurs in the context of missing children events, and what is the nature of this victimization? Are some categories/ types of missing children event more likely to result in secondary victimization than others? Is the risk for secondary victimization greater for some missing children than others (e.g., are age or race factors)? Are the outcomes of missing child events which include secondary victimizations different in significant ways from those which do not (more likely to be associated with harm for children or more likely to involve public resources like law enforcement)?