Longitudinal trajectory classes and correlates of the Multidimensional Personality Questionnaire-triarchic psychopathy scales from adolescence to young adulthood.

The present study examined longitudinal trajectory classes and correlates of triarchic psychopathy domains (boldness, meanness, and disinhibition) from age 16 to 22, leveraging Multidimensional Personality Questionnaire (MPQ)-based triarchic scales data gathered on a large community sample (ns ranging between 483 and 775 across waves) oversampled for parental substance use disorder (SUD). Growth mixture models were conducted to examine longitudinal trajectory classes for each domain, and their associations with environmental covariates (e.g., neighborhood disadvantage and parental SUD) and outcomes at age 22 (e.g., violent behavior, antisocial personality disorder, and an overall problem index capturing internalizing symptoms and social problems). For boldness, all participants fell in the same class showing relative stability over time. Comparable solutions were recovered for meanness and disinhibition (high-stable/increasing, mid-range decreasing, and low-decreasing). Links with external correlates supported well-known differences between boldness and both meanness and disinhibition and additionally revealed interesting differences between meanness and disinhibition, suggesting that environmental covariates better discriminated meanness trajectory classes. These results demonstrate considerable developmental heterogeneity in these traits across adolescence into young adulthood, which relates to outcomes associated with antisociality and general life struggles. Further, these findings support the adequacy of the MPQ as an operationalization tool for longitudinal investigations on psychopathy.

Psychopathic Personality as a Moderator of the Relationship Between Atypical Sexuality and Sexual Coercion Proclivity in the General Population.

Being sexually coerced can have long-lasting psychological impacts on victims; with perpetration strongly predicted by elevated psychopathic traits. Owing to recent legislative developments in the United Kingdom that criminalize coercive control under the Domestic Abuse Act (2021), this study offers a timely investigation into the mechanisms of sexual coercion in domestic abuse across sexual abuse and coercive control. We used moderation analysis (n = 405) to investigate whether sexual coercion proclivity was predicted by facets of atypical sexuality (non-clinical elevated levels of sex drive, sexual sadism, and sexual masochism), and whether this relationship was moderated by psychopathic personality traits specifically the factor one components, which encompasses interpersonal and affective characteristics. Psychopathic personality traits significantly moderated the positive association between sex drive and sexual coercion proclivity, and between sexual sadism and sexual coercion proclivity in males (but not females), but psychopathic personality traits had no such moderating effect in the sexual masochism model. Results are discussed in terms of identifying risk factors of sexual coercion within a general population sample and international application. Open data and a preprint of this paper are available at [https://osf.io/xkcah/?view_only=134ff9c93ad24ba286515b348ce79c0c].

Facing the pandemic in the dark: Psychopathic personality traits and life history strategies during COVID-19 lockdown period in different areas of China.

The current research aims to examine variation in psychopathic personality traits and life history strategies during COVID-19 lockdown period in different areas of China. In Study 1 (N = 564), participants completed explicit measures of psychopathic traits and of life history strategy. To attenuate common method biases, Study 2 (N = 267) employed an alternative measure of psychopathy and an indirect measure of life history strategy, namely, future-discounting. Across two studies, we found consistent and significant evidence that participants from Wuhan, the initial epicenter of the pandemic, evidenced a faster life history strategy and a markedly higher level of psychopathic traits than did participants from Chongqing, which was less affected by the virus. Furthermore, a consistent pattern of correlation between life history strategy and psychopathy was observed across different groups of participants. We also replicated some previously reported studies but found that not all sex effects were consistent with life history in Chinese populations. Taken together, these findings suggest that individuals may show a high degree of variation in life history speed and psychopathic traits in response to unpredictable and adverse environments, which provide support for extended life history plasticity.

Electrophysiological evidence that psychopathic personality traits are associated with atypical response to salient distractors.

Event-related potentials (ERPs) were used to assess the neural mechanisms underlying visual-spatial attention abnormalities associated with psychopathic personality traits. Sixty-nine undergraduates (56 women, 13 men) completed the Psychopathic Personality Inventory-Revised (PPI-R; Lilienfeld & Widows, 2005) and performed two cognitive tasks in which search displays containing a lateralized singleton encircled a fixation point that changed luminance from trial-to-trial. When searching for the singleton as a target, PPI-R scores were uncorrelated with ERP measures of its salience (Ppc), goal-directed selection (N2pc), and working memory evaluation (negative amplitude CDA). In contrast, when responding to the changes in luminance at fixation and ignoring the lateral singleton as a salient distractor, PPI-R Self-Centered Impulsivity factor scores were positively correlated with a potential indicator of distractor suppression (a sustained positive amplitude CDA). These findings provide support for a neurophysiological interpretation of the changes in visual-spatial attention associated with psychopathic personality traits: normal selection of target information accompanied by greater elimination of distractor information at a later visual working memory stage.

'You can tell a victim by the tilt of her head as she walks': psychopathic personality and social-emotional processing.

Much contention and speculation exists regarding the emotional and social skills associated with psychopathic personality, including the idea of a predatory perception. The current study examined the relationship between psychopathic personality and social and emotional processing. The study utilised a quasi-experimental design along with self-report measures to examine psychopathy in a community sample (N = 115) of males and females. To examine psychopathy and social information processing, a series of Mixed Design ANOVA's were conducted to examine the effect of psychopathy on character recall. Psychopathy was found to significantly predict recall of the unsuccessful character, however, did not predict recall of character gender or emotion. Two hierarchical regressions analyses were conducted to examine emotional intelligence and empathy. Psychopathy was found to be a significant negative predictor of empathy, however, did not significantly predict emotional intelligence. Implications for the current study lie within advancing the empirical understanding on psychopathic personality and victim vulnerability.

To Better Understand the Link between Psychopathy and Antisocial Behavior: Moderation by Dispositional Mindfulness.

BACKGROUND: Dispositional mindfulness deficits and psychopathic personality traits have been shown to be closely associated and independent predictors of antisocial behaviors (AB) in young adults. However, the interaction effects of these 2 factors have not yet been explored. The aim of this study was to examine the contribution of dispositional mindfulness and psychopathic traits to ABs in a college student sample. METHODS: Participants were 1,572 students from different French universities who completed self-report questionnaires. Regression analyses were conducted in order to test a moderation model between psychopathic traits and AB. RESULTS: Moderation analyses revealed that dispositional mindfulness interacted with psychopathic personality traits in predicting AB. In males with high levels of dispositional mindfulness, as psychopathic traits increased, AB increased less than in males with low levels of dispositional mindfulness. CONCLUSIONS: The present study suggests possible implications for prevention and treatment of AB among non-clinical young adults with relatively high psychopathic traits.

Dangerous, depraved, and death-worthy: A meta-analysis of the correlates of perceived psychopathy in jury simulation studies.

OBJECTIVES: Experimental research suggests that legal defendants described as psychopathic are generally, although not uniformly, judged more negatively and punitively. Understanding the correlates of perceived psychopathy, regardless of exposure to mental health evidence, is an important step towards clarifying divergent findings. METHOD: We conducted a quantitative synthesis of ten juror simulation studies (combined N = 2,980) examining the meta-analytic association between perceived defendant psychopathy and various psychologically important and legally relevant outcomes. RESULTS: Perceiving someone as being more psychopathic was associated with viewing that defendant as more dangerous (r W = 0.31) and evil ( r W = 0.44). Moreover, perceptions of defendant psychopathy predicted greater support for more adverse consequences in terms of capital sentencing ( r W = 0.22) and sentence length ( r W = 0.27), although not perceived treatment amenability ( r W = 0.09). CONCLUSIONS: These findings highlight the importance of including ratings of perceived psychopathy in experimental designs to identify the circumstances under which psychopathy evidence might prejudicially impact case outcomes.

Psychosocial Correlates of Attitudes Toward Male Sexual Violence in a Sample of Financial Crime, Property Crime, General Violent, and Homicide Offenders.

Although those currently serving prison sentences for sexual violence can be identified and receive treatment, the number of prisoners with a history of sexual violence against female partners is unknown. Methods to identify prisoners with a proclivity for such violence and accurately assess the risk they pose before and after incarceration are therefore required. Here, we aimed to assess the level of sexually violent attitudes within dating relationships and to examine their associations with experiences of child abuse and neglect (CAN), psychopathic personality traits, prisonization, number of incarcerations, age, years of schooling, relationship status, and parenting among different types of offenders (financial crime, property crime, general violent, and homicide offenders). Data were collected among a large systematically selected sample of adult male inmates ( N = 1,123). We demonstrated that sexual violence-supportive attitudes appear to be a function of child sexual abuse and psychopathic personality traits, and may be developed through early socialization experiences as well as incarceration. Practical implications of current findings are discussed.

Diagnosing Psychopathy through Emotional Regulation Tasks: Heart Rate Variability versus Implicit Association Test.

BACKGROUND: Nowadays, the assessment of psychopathy relies on semistructured interviews plus file reviews. In order to improve the predictive validity of psychopathy at the individual level, tools that are not based on the rating of signs and symptoms are in great need. SAMPLING AND METHODS: The present study was conducted in a representative sample of 204 Spanish sentenced inmates. These inmates have served at least 6 months of their sentence at the Pereiro de Aguiar (Ourense, Spain) penitentiary. Psychopathy signs and symptoms were scored through interview and file review. The Implicit Association Test (IAT) and heart rate variability (HRV) experiments were also conducted. The Iowa Gambling Task (IGT) was performed as a control measure. RESULTS: Spectral HRV indices were able to detect psychopathic inmates at a significant level, while IAT experiments and the IGT could not discriminate them. HRV indices showed a more significant difference when assessing the affective-interpersonal dimensions of psychopathy. CONCLUSIONS: An HRV experiment is better than IAT in order to detect psychopathy in a representative sample of Spanish inmates.

Psychopathic personality traits in 5 year old twins: the importance of genetic and shared environmental influences.

There is limited research on the genetic and environmental bases of psychopathic personality traits in children. In this study, psychopathic personality traits were assessed in a total of 1189 5-year-old boys and girls drawn from the Preschool Twin Study in Sweden. Psychopathic personality traits were assessed with the Child Problematic Traits Inventory, a teacher-report measure of psychopathic personality traits in children ranging from 3 to 12 years old. Univariate results showed that genetic influences accounted for 57, 25, and 74 % of the variance in the grandiose-deceitful, callous-unemotional, and impulsive-need for stimulation dimensions, while the shared environment accounted for 17, 48 and 9 % (n.s.) in grandiose-deceitful and callous-unemotional, impulsive-need for stimulation dimensions, respectively. No sex differences were found in the genetic and environmental variance components. The non-shared environment accounted for the remaining 26, 27 and 17 % of the variance, respectively. The three dimensions of psychopathic personality were moderately correlated (0.54-0.66) and these correlations were primarily mediated by genetic and shared environmental factors. In contrast to research conducted with adolescent and adult twins, we found that both genetic and shared environmental factors influenced psychopathic personality traits in early childhood. These findings indicate that etiological models of psychopathic personality traits would benefit by taking developmental stages and processes into consideration.

Early Childhood Trajectories of Conduct Problems and Callous-Unemotional Traits: The Role of Fearlessness and Psychopathic Personality Dimensions.

Children with early onset of conduct problems (CP) are at risk for long lasting psychosocial problems, especially if CP co-occurs with callous-unemotional (CU) traits. Joint trajectories of CP and CU traits during early childhood were identified using data from the SOFIA study, following 2031 children longitudinally from ages 3-5 to 5-7 years. The results showed that children exhibiting stable high CP and CU traits were characterized by high levels of fearlessness, and psychopathic traits, including grandiose-deceitfulness, and impulsivity, need for stimulation. Children with decreasing or increasing CP and CU traits were characterized by decreases and increases respectively in their levels of fearlessness and psychopathic traits. Children high on CP and low on CU traits exhibited lower levels of these dimensions. Thus, stability and change of fearlessness and psychopathic traits are associated with stability and change in CP and CU traits, making these temperamental and personality traits promising target candidates for early intervention.

The Association Between Breastfeeding Exposure and Duration, Neuropsychological Deficits, and Psychopathic Personality Traits in Offspring: The Moderating Role of 5HTTLPR.

A wealth of research has revealed that a shorter duration of breastfeeding during infancy can increase the risk of various maladaptive traits, including neuropsychological deficits. Despite the number of studies that have been conducted on the topic, few studies have explored whether the effects of breastfeeding on neuropsychological functioning and personality features persist into adulthood. Furthermore, very little research to date has examined whether this relationship is moderated by specific indicators of genetic risk. The current study examines the direct and interactive effects of breastfeeding experiences and the serotonin transporter polymorphism (5HTTLPR) on neuropsychological deficits and psychopathic personality traits. Using data from the National Longitudinal study of Adolescent Health, we find that no exposure to breastfeeding and a shorter duration of breastfeeding significantly increase the risk of exhibiting neuropsychological deficits during adolescence and early adulthood as well as psychopathic personality traits during adulthood. The results also reveal a number of gene × environment interactions between 5HTTLPR, breastfeeding exposure and breastfeeding duration in the prediction of neuropsychological deficits, but not in the prediction of psychopathic personality traits.

Psychopathy and gaze cueing.

BACKGROUND AND OBJECTIVES: Psychopathic traits - and especially callous affective features - have been linked to altered processing of others' emotional expressions, and to reduced attention to the eyes. Despite the importance of gaze cueing (i.e., the tendency to orient attention toward where someone else is looking) for social functioning, few studies have investigated relationships between psychopathic traits and gaze cueing, and whether facial emotional expression influence these relationships, obtaining mixed results. To address this gap, the present study aimed to evaluate associations between psychopathic traits and gaze cueing for emotional and neutral expressions. METHODS: 65 non-clinical male participants (Mage = 27.3 years) completed two self-report measures of psychopathy and performed laboratory tasks to assess gaze-cueing for emotional vs. neutral faces and an arrow-cueing task as a comparison. RESULTS: Linear mixed models showed no significant associations of emotional (versus neutral) expressions, or psychopathy trait dimensions, with either gaze cueing or arrow cueing. LIMITATIONS: Reliance on a convenience sample of non-clinical men, assessed with self-reports measures of psychopathy, and using static emotional stimuli limit the generalizability of our findings. CONCLUSIONS: Findings suggest that psychopathic traits are not associated with individual differences in following others' gaze to direct attention, and that there was no advantage for affective relative to neutral expressions.

Psychopathy and Impairments in Emotion Regulation: A systematic review and Meta-analysis.

Considering the sparse but rapidly growing literature concerning the relationship between psychopathy and emotion regulation, taking stock of accumulating knowledge in a systematic review and meta-analysis of the existing results is needed. We performed a systematic search (up to May 30, 2024) following PRISMA guidelines of five scientific databases (PsycINFO, PsycARTICLES, MEDLINE, PubMed, Scopus and Web of Science). Also, gray literature was searched. After removing the duplicates, a total of 8.786 records were screened, and 73 articles were selected based on the inclusion criteria used for systematic review. The meta-analytic procedure was performed on 55 identified studies consistent with the criteria adopted, which overall comprised 29.856 individuals. The current systematic and meta-analysis review has clarified the association between impairments of emotional regulation abilities and facets of psychopathy. More specifically, analyses indicated that emotional dysregulation is associated with overall levels of psychopathic traits, as well as with both the lifestyle and affective components of psychopathy, which suggests the utility of assessing these features when designing interventions focused on modulating negative emotional states and enhancing regulation of impulsive behaviors.

Reliability and Validity of the Comprehensive Assessment of Psychopathic Personality-Self-Report-German Version (CAPP-SR-GV) in a German Non-Criminal Sample.

The structure of psychopathy is conceptualized differently in various models and no consensus has yet been reached. This study aimed to further clarify psychopathy's content and structure by validating the German Comprehensive Assessment of Psychopathic Personality-Self-Report (CAPP-SR). For this purpose, we used a sample of n = 458 participants. The CAPP's six factors were replicated in an exploratory factor analysis. Further confirmatory analysis revealed recommendations for optimizing the CAPP. Thus, both an optimized version and the original CAPP-SR were examined. The construct validity of both versions was then examined using a different self-rating instrument for psychopathy, the Triarchic Psychopathy Measure. The implications of the findings and further research directions are discussed.

Forensic criteria, clinical and theoretical issues of the indication of court-ordered treatment: A comparative survey among experts in forensic psychiatry and sentencing judges in France.

Following the French law n° 98-468 of 17 June 1998 relative to the prevention of sexual offenses and the protection of minors, social and judicial follow-up and court-ordered treatment were introduced with the aim of reinforcing the prevention of recidivism. Court-ordered treatment is one of the possible obligatory measures provided for by social and judicial follow-up. However, there is no consensus between the different professionals concerning the criteria of indication and the final purpose of this measure. Most of the few available studies are retrospective. Only rare studies have assessed the influence of criminological factors on the indication of court-ordered treatment. We carried out a nation-wide qualitative comparative study in two populations, psychiatric experts and sentencing judges, by means of e-mail questionnaires. The aim was to determine the criteria for court-ordered treatment according to psychiatric experts and to sentencing judges, to identify the criteria that gave rise to differences in appreciation between these professionals, and to attempt to explain these differences. The secondary aim of the study was to determine the methods and tools used in expert practice to evaluate dangerousness and risk of recidivism. We obtained 20 responses in each of the two populations. The great majority of psychiatric experts and sentencing judges considered that court-ordered treatment was appropriate when the offender presented with psychiatric dangerousness, and so with an underlying mental disorder. When a subject had no identified mental disorder, the psychiatrists were divided in their opinion, whereas the majority of sentencing judges were in favor of court-ordered treatment. Opinions differed particularly significantly between the two populations in four circumstances: a subject with an antisocial/psychopathic personality disorder, a subject who denied the alleged acts, the influence of precarious social circumstances and the influence of instability in intimate relationships. The majority of experts used international classifications (DSM-5 and ICD-10) as a basis for their psychiatric diagnosis. Just under half of those surveyed used structured or semi-structured interview guides and only a few stated that they used standardized actuarial tools to assess risk of recidivism. The concepts of care, dangerousness and mental disorder are associated with multiple representations that certainly play a part in the disagreements between the different professionals. It is of prime importance to define these concepts more clearly in order to encourage the use of a common language and to clarify the indications and purpose of court-ordered treatment. We also hypothesize that disagreements between professionals regarding the criteria for court-ordered treatment may be related to certain difficulties raised by the management of the convicted person. The development of guidelines that could be used by all professionals would help to reduce some of these difficulties. Psychiatric experts remain attached to clinical evaluation. Their limited use of assessment tools may relate to the material constraints and time constraints involved. The issue at stake in court-ordered treatment and social and judicial follow-up is to promote cooperation between the various professionals by creating a space for exchange of ideas where the fundamental questions raised by these measures can be discussed, fears shared and knowledge pooled.

Psychopathic Personality and Negative Parent-to-Child Affect: A Longitudinal Cross-lag Twin Study.

PURPOSE: Previous studies that have explored the relationship between parenting style and children's antisocial behavior have generally found significant bidirectional effects, whereby parenting behaviors influence their child's antisocial outcomes, but a child's behaviors also lead to changes in parenting style. METHODS: The present study investigated the genetic and environmental underpinnings of the longitudinal relationship between negative parent-to-child affect and psychopathic personality in a sample of 1,562 twins. Using a biometrical cross-lag analysis, bidirectional effects were investigated across two waves of assessment when the twins were ages 9-10 and 14-15, utilizing both caregiver and youth self-reports. RESULTS: Results demonstrated that negative parental affects observed at ages 9-10 influenced the child's later psychopathic personality at ages 14-15, based on both caregiver and youth self-reports. For these 'parent-driven effects', both genetic and non-shared environmental factors were important in the development of later psychopathic personality during adolescence. There were additional 'child-driven effects' such that children's psychopathic personality at ages 9-10 influenced negative parent-to-child affect at ages 14-15, but only within caregiver reports. CONCLUSIONS: Thus, children's genetically influenced psychopathic personality seemed to evoke parental negativity at ages 14-15, highlighting the importance of investigating bidirectional effects in parent-child relationships to understand the development of these traits.

Psychopathic personality traits are linked to reduced false memories for negative events.

Individuals scoring high on psychopathic personality traits process emotional material to a different extent than individuals with few psychopathic traits. Evidence exists that these individuals have impaired emotional memory. The question arises whether this emotional memory impairment has ramifications for the production of emotional false memories. In the present study, we investigated the production of false and true memories for emotional events in a community sample (N = 120) of individuals varying in psychopathic traits (evaluated with the Psychopathic Personality Inventory-Revised [PPI-R] questionnaire). The fearless dominance (FD) component of psychopathy interacted with the emotional impact of to-be-remembered events in the production of false memories, showing fewer negative false memories with increasing levels of FD. At the subjective level, negative false memories were not perceived as vivid memory experiences in high FD individuals. Concerning true memories, higher scores in cold-heartedness were related to fewer true memories for neutral and negative (but not positive) events. These results show that individuals with high psychopathy traits - in particular, FD - do not have a general emotional memory impairment but they process negative material in a different way than individuals with low psychopathic traits and thus are less susceptible to producing false memories for negative events.

Psychopathy and dangerousness: An umbrella review and meta-analysis.

Psychopathy has traditionally been linked with heightened criminality, but the relationship of psychopathy with increased risk for dangerousness is contested. To address this debated issue, we conducted an umbrella review (PROSPERO CRD42020214761) of all available meta-analyses of psychopathy and indices of 'dangerousness' (e.g., violent or sexual recidivism, self-reported aggression). We searched PsycINFO, Web of Science, PubMed, and Scopus from inception to August 19, 2022, to identify systematic reviews and meta-analyses on psychopathy and dangerousness. Our review included 33 studies, with the quantitative synthesis including 17 effect sizes extracted from 10 studies (N = âˆ¼77,000 participants). Overall, we observed a pooled correlation coefficient r = 0.284 [95% CI = 0.233, 0.336] for the association of psychopathy with dangerousness (equivalent to Cohen's d = 0.592). Despite considerable heterogeneity (I2 = 89.9%), leave-one-out analyses had minimal impact. The effect was robust to examination of potential moderators such as study quality and sample ages. However, the relationship was stronger when psychopathy was assessed using self-report compared to clinical rating scales. The association should be interpreted as meaningful in both the short-term and the long-term and suggests that psychopathy is one of the strongest predictors of dangerousness in the realm of psychopathology.

Hypothalamic-pituitary-adrenal axis responsivity during adolescence in relation to psychopathic personality traits later in life.

Psychopathic personality traits have been linked to low physiological arousal, particularly among high risk and forensic samples. A core indicator of physiological arousal is the activity of the hypothalamic-pituitary-adrenal (HPA) axis; however, findings of a link between HPA axis functioning and psychopathic personality traits have been inconsistent. Furthermore, given sex differences in both HPA axis responsivity and psychopathic personality traits, the association may be expected to differ between men and women. The aim of this study was to investigate the association between HPA axis responsivity in mid-adolescence and psychopathic personality traits in early adulthood and determine whether the association was moderated by sex. We examined this link in a general population sample of twins (N = 556). Adolescents participated in a psychosocial stress task during which samples of salivary cortisol were collected (11-15 years) and reported psychopathic personality traits using the Triarchic Psychopathy Measure (19-20 years). Multilevel linear regression models were estimated in which psychopathic personality traits (boldness, meanness and disinhibition), and their interactions with sex, were regressed on HPA axis responsivity. The study was pre-registered on the Open Science Framework (osf.io/gs2a8). Preliminary analyses showed that cortisol levels did not increase significantly during the stressor task but decreased during recovery. Results showed that there was no association between HPA axis responsivity in mid-adolescence and psychopathic personality traits in early adulthood. The associations were not moderated by sex. Findings suggest that HPA axis responsivity in mid-adolescence did not serve as a biological marker for psychopathic personality traits among young adults from the general population.