Validity of factors of the Psychopathy Checklist--Revised in female prisoners: discriminant relations with antisocial behavior, substance abuse, and personality

The validity of the Psychopathy Checklist-Revised (PCL-R) has been examined extensively in men, but its validity for women remains understudied. Specifically, the correlates of the general construct of psychopathy and its components as assessed by PCL-R total, factor, and facet scores have yet to be examined in depth. Based on previous research conducted with male offenders, a large female inmate sample was used to examine the patterns of relations between total, factor, and facet scores on the PCL-R and various criterion variables. These variables include ratings of psychopathy based on Cleckley's criteria, symptoms of antisocial personality disorder, and measures of substance use and abuse, criminal behavior, institutional misconduct, interpersonal aggression, normal range personality, intellectual functioning, and social background variables. Results were highly consistent with past findings in male samples and provide further evidence for the construct validity of the PCL-R two-factor and four-facet models across genders.     

Should Social Aggression be Considered “Antisocial”?

There is converging evidence that physical aggression and non-aggressive rule-breaking constitute meaningfully distinct, if somewhat overlapping, dimensions of antisocial behavior, with different developmental trajectories, demographic correlates, and etiologies. Social aggression can also be factor-analytically and demographically distinguished from physically aggressive and rule-breaking antisocial behavior. However, there is ongoing debate as to whether social aggression should also be considered “antisocial” in the way the term is commonly understood, given that socially aggressive behaviors are generally legal and nearly normative during adolescence. The current study sought to empirically evaluate the notion that social aggression constitutes a form of antisocial behavior that is separable from other forms of antisocial behavior. We thus conducted a preliminary study to examine whether social aggression was associated with other forms of antisocial behavior and a variety of correlates of antisocial behavior in a sample of 497 undergraduates. Analyses revealed that social aggression was independently associated with other measures of antisocial behavior, substance use and unethical behaviors, as well as the personality traits known to predict current and future antisocial behavior. These associations were particularly pronounced in women. Such findings are consistent with our hypothesis that social aggression constitutes a distinct form of antisocial behavior.     

Testing the equivalence of the socialization factor structure for criminals and noncriminals

Considerable evidence supports the criterion-related validity of the Socialization (So) scale of the California Psychological Inventory (Gough, 1948, 1994, 1996) for the prediction of antisocial and prosocial behavior. However, no research has examined the similarity of the So construct for the two populations. Meaningful interpretation of So scores is possible if the factor structure is equivalent for antisocial and prosocial groups.     

Genetic influences on the overlap between low IQ and antisocial behavior in young children

The well-documented relation between the phenotypes of low IQ and childhood antisocial behavior could be explained by either common genetic influences or environmental influences. These competing explanations were examined through use of the Environmental Risk Longitudinal Twin Study 1994-1995 cohort (Moffitt & the E-Risk Study Team, 2002) of 1,116 twin pairs and their families. Children's IQ was assessed via individual testing at age 5 years. Mothers and teachers reported on children's antisocial behavior at ages 5 and 7 years. Low IQ was related to antisocial behavior at age 5 years and predicted relatively higher antisocial behavior scores at age 7 years when antisocial behavior at age 5 years was controlled. This association was significantly stronger among boys than among girls. Genetic influences common to both phenotypes explained 100% of the low IQ-antisocial behavior relation in boys. Findings suggest that specific candidate genes and neurobiological processes should be tested in relation to both phenotypes.     

The Latent Structure of Psychopathy in Youth: A Taxometric Investigation

Using taxometric procedures, the latent structure of psychopathy was investigated in two studies of children and adolescents. Prior studies have identified a taxon (i.e., a natural category) associated with antisocial behavior in adults as well as children and adolescents. However, features of this taxon suggest that it is not psychopathy but rather a broader class consistent with the construct of life course persistent antisocial behavior. Because the only prior study of youth used a non-clinical sample, the base rate of psychopathy may have been too low to reveal a psychopathy taxon, especially against the background of a broader and more prevalent antisocial behavior taxon. Therefore, this investigation sought to increase the likelihood of finding a psychopathy taxon (should one exist) by increasing its expected base rate through inclusion of clinical cases in the samples studied. Results produced evidence for both a broad antisocial behavior problem taxon consistent with past research and a much lower base rate taxon consistent with prevalence expectations for psychopathy. These findings support the existence of latent taxa for both psychopathy and a broader class of antisocial behavior problems. Further taxometric research appears to be warranted, which should use a broader array of indicators, with greater specificity to psychopathy.     

Occupational level and Holland's theory for employed men and women

The main concern of this study was to investigate occupational level differences among men and women employed in Enterprising environments using the Vocational Preference Inventory (VPI) and the Self-Directed Search (SDS). The VPI and SDS were administered to 84 male and female workers at high (insurance managers) and low (route salespersons) occupational levels. All workers were employed in Enterprising environments. The findings showed that high occupational level workers tend to be more differentiated and more masculine than low occupational level workers. In addition, the results revealed that the employed men and women tend to respond differently to the VIP and the SDS. Finally, the evidence indicated that all of the occupational groups obtained mean scores on the Enterprising scale of the two inventories that were consistent with Holland's theoretical predictions.     

Gender Moderates the Relationship Between Empathy and Aggressiveness in Sport: The Mediating Role of Anger

This research investigated whether gender moderates, and anger mediates, the relationship between empathy (i.e., perspective taking and empathic concern) and aggressiveness in sport. In Study 1, perspective taking and empathic concern were negatively associated with aggressiveness, and this effect was stronger in women compared to men. In Study 2, perspective taking was a negative predictor of aggressiveness and antisocial behavior in sport, and anger mediated these relationships in women but not in men. Our findings suggest that empathy and emotion-based strategies targeted at reducing aggressiveness in sport need to be tailored for male and female athletes.     

Hostile masculinity,sexual aggresion,and gender-biased domineeringness in conversations

This study assessed the ability of certain variables to predict which men would be more domineering in conversations with a woman and/or with a man. The variables included men's self-reported sexually aggressive behavior and several components comprising a personality profile labeled “Hostile Masculinity.” As expected, these variables successfully predicted domineering behavior toward the female but not toward the male. These findings supported theories hypothesizing that men's desire to control women and men's antisocial behavior toward them are due to specific rather than to general factors (i. e., evolutionary and feminist theorizing). © 1994 Wiley-Liss, Inc.     

Externalizing behavior,the UPPS-P Impulsive Behavior scale and Reward and Punishment Sensitivity

The UPPS-P Impulsive Behavior scale is a promising measure of impulsivity facets involved in the etiology of Externalizing behaviors (e.g., substance abuse, antisocial behavior, and aggression). The purpose of this study was to determine whether measures of motivational systems, specifically Reward and Punishment Sensitivity, accounted for variance in Externalizing behaviors beyond the UPPS-P scales. Undergraduates (N = 282; 50% men) completed online self-reports of alcohol and drug use, antisocial behavior, and aggression, as well as the UPPS-P and measures of Reward and Punishment Sensitivity. Principal components analysis was used to create summary Externalizing scores related to Disinhibition and Aggression. Lack of Premeditation, low Perseverance and Sensation Seeking had significant partial relationships with Disinhibition, but Reward Sensitivity accounted for additional variance. Both Reward Sensitivity and (Low) Punishment Sensitivity were related to Aggression, beyond variance explained by UPPS-P Negative Urgency and (lack of) Perseverance. Impulsivity facets appear to have differential relationships with measures of Externalizing and, although the UPPS-P accounts for a significant portion of individual differences, it does not fully account for variance associated with Reward and Punishment Sensitivity.     

The use of the MacAndrew Alcoholism Scale in detecting substance abuse and antisocial personality

We evaluated the hypothesis that characterological factors, particularly antisocial personality, influence scores on the MacAndrew Alcoholism Scale (MAC). Using the Washington University research criteria to establish diagnoses, the following subgroups were defined: subjects who received no psychiatric diagnoses; subjects who received diagnoses other than alcoholism, drug dependence, or antisocial personality; and subjects who received a diagnosis of alcoholism, drug dependence, and/or antisocial personality, alone or in combination with other psychiatric diagnoses. The highest MAC scores were obtained by subjects diagnosed as having antisocial personality without alcoholism or drug dependence and subjects diagnosed with antisocial personality, drug dependence, and alcoholism. Alcoholics without antisocial personality or drug dependence, and subjects with other psychiatric diagnoses scored lowest. Although higher MAC scores were obtained by males, MAC scores greater than 24 correctly classified the greatest number of males and females as alcoholic, drug dependent and/or antisocial. These findings are interpreted as consistent with MacAndrew's reinterpretation of the scale as assessing a dimension of personality, rather than solely a tendency to addiction.     

The Use of the MacAndrew Alcoholism Scale in Detecting Substance Abuse and Antisocial Personality

We evaluated the hypothesis that characterological factors, particularly antisocial personality, influence scores on the MacAndrew Alcoholism Scale (MAC). Using the Washington University research criteria to establish diagnoses, the following subgroups were defined: subjects who received no psychiatric diagnoses; subjects who received diagnoses other than alcoholism, drug dependence, or antisocial personality; and subjects who received a diagnosis of alcoholism, drug dependence, and/or antisocial personality, alone or in combination with other psychiatric diagnoses. The highest MAC scores were obtained by subjects diagnosed as having antisocial personality without alcoholism or drug dependence and subjects diagnosed with antisocial personality, drug dependence, and alcoholism. Alcoholics without antisocial personality or drug dependence, and subjects with other psychiatric diagnoses scored lowest. Although higher MAC scores were obtained by males, MAC scores greater than 24 correctly classified the greatest number of males and females as alcoholic, drug dependent and/or antisocial. These findings are interpreted as consistent with MacAndrew's reinterpretation of the scale as assessing a dimension of personality, rather than solely a tendency to addiction.     

The sex-->aggression link: a perception-behavior dissociation

Four studies suggest that priming may yield directionally different effects on social perception and behavior if perceptual and behavioral experiences with the stimulus diverge. This seems true for sex and aggression: Men are more likely to behave aggressively than women, whereas women are more likely to perceive aggressive behavior than men. Using a sequential priming paradigm, Study 1 demonstrates that a basic semantic link between sex and aggression exists for both genders. This link, however, has opposing behavioral and perceptual consequences for men and women. Studies 2 and 3 demonstrate that sex priming facilitates aggressive behavior only for men. Study 4 shows that only women perceive the ambiguously aggressive behavior of a male target person as more aggressive after sex priming. Thus, the perceptual and behavioral responses to sex priming are consistent with the experiences men and women typically have with sex and aggression.     

EMOTIONAL CONTAGION Gender and Occupational Differences

Theorists have proposed that men and women and those in various occupational groups should differ in their susceptibility to primitive emotional contagion. Study 1 was designed to explore the extent to which gender and occupation affected respondents' self-reports of emotional contagion, as measured by the Emotional Contagion (EC) scale. As predicted, women in a variety of occupations secured higher total EC scores than did men. Study 2 was designed to determine the extent to which gender affected self-reports of emotional contagion (again as measured by the EC scale) and actual responsiveness to others' emotions. As predicted, women received higher EC scores, reported sharing the targets' emotions to a greater extent, and were rated by judges as displaying more emotional contagion than did men.     

Predicting parenting behaviors from Antisocial Practices content scale scores of the MMPI-2 administered during pregnancy

This article examines the relation between scores on the Antisocial Practices (ASP) content scale of the Minnesota Multiphasic Personality Inventory-2 (MMPI-2; Butcher, Dahlstrom, Graham, Tellegen, & Kaemmer, 1989) and parenting behaviors in a sample of low-income women. During pregnancy, 141 women were administered the MMPI-2 and then placed into 1 of 3 groups: an antisocial, nonclinical, or clinical control group. When their children were 13 and 24 months old, antisocial mothers were observed to be less understanding and more hostile and harsh in their parenting styles than mothers in the other groups. The nonclinical and clinical control groups did not differ on any measures. Other MMPI-2 measures of antisocial behavior were not predictive of harsh parenting styles. These findings support the predictive and construct validity of the ASP content scale of the MMPI-2.     

Stereotypic and nonstereotypic sex role trait and behavior orientations, gender identity, and psychological adjustment

This study examines the relations among sex role trait and behavior orientations, gender identity, and psychological adjustment in order to test traditional and contemporary perspectives regarding the adjustment implications of stereotypic and nonstereotypic sex role trait and behavior orientations. Measures of sex role personality traits and behaviors and scales assessing depression, anxiety, and social maladjustment were administered to 235 college men and women. In addition, subjects completed measures of gender identity and gender adequacy. Contrary to traditional perspectives, androgynous men and women and cross-sex-typed women were no less well adjusted than sex-typed individuals. However, consistent with traditional perspectives, men who were low in masculine characteristics (and men and women low in both masculine and feminine characteristics) did appear less well adjusted on measures of depression, anxiety, and social maladjustment. Furthermore, low masculinity men had less secure gender identities. No such gender identity disturbances were found in women.     

Accurate identification of fear facial expressions predicts prosocial behavior

The fear facial expression is a distress cue that is associated with the provision of help and prosocial behavior. Prior psychiatric studies have found deficits in the recognition of this expression by individuals with antisocial tendencies. However, no prior study has shown accuracy for recognition of fear to predict actual prosocial or antisocial behavior in an experimental setting. In 3 studies, the authors tested the prediction that individuals who recognize fear more accurately will behave more prosocially. In Study 1, participants who identified fear more accurately also donated more money and time to a victim in a classic altruism paradigm. In Studies 2 and 3, participants' ability to identify the fear expression predicted prosocial behavior in a novel task designed to control for confounding variables. In Study 3, accuracy for recognizing fear proved a better predictor of prosocial behavior than gender, mood, or scores on an empathy scale.     

Aggression toward female partners by at-risk young men: the contribution of male adolescent friendships

Deviancy training was examined as a risk factor for physical and psychological aggression toward a female partner among boys and young men in the Oregon Youth Study. Hostile talk about women during videotaped male friendship interactions was hypothesized to indicate a process by which aggression toward women is reinforced within male peer networks. Both antisocial behavior and hostile talk were predicted to be associated with later aggression toward a female partner. Prospective developmental models were tested from 9-10 years of age through young adulthood. Findings indicated that the relation of deviant peer association in adolescence and later aggression toward a partner was mediated by antisocial behavior; observed hostile talk about women with male peers explained additional variance in aggression toward a partner.