Feeling inhibited and socially not at ease is reflected in the trait social inhibition (SI). SI is associated with psychopathology that arises in young adulthood, such as anxiety. We aim for a better insight into the genetic and environmental contributions to SI across the life span, and as such examine their contributions to SI stability and…

The Personality Psychopathology-Five (PSY-5; Harkness & McNulty, 1994) is a model of individual differences relevant to adaptive functioning in both clinical and non-clinical populations. In this article, we review the development of the PSY-5 model (Harkness, 1992; Harkness & McNulty, 1994) and discuss the ways in which the PSY-5 model is…

Background: Substantial evidence suggests that a Five-Factor Model personality assessment generates a valid description of childhood individual differences and relates to a range of psychological outcomes. Less is known, however, about naturally occurring profiles of personality and their links to psychopathology. The current study explores…

This study investigated raters' personality traits in relation to scores they assigned to offenders using the Psychopathy Checklist-Revised (PCL-R). A total of 22 participants, including graduate students and faculty members in clinical psychology programs, completed a PCL-R training session, independently scored four criminal offenders using the…

The numerous temperament and personality constructs in childhood impede the systematic integration of findings on how these individual differences relate to developmental psychopathology. This paper reviews the main temperament and personality theories and proposes a theoretical taxonomy representing the common structure of both temperament and…

Integrative hierarchical models have sought to account for the extensive comorbidity between various internalizing disorders in terms of broad individual difference factors these disorders share. However, such models have been developed largely on the basis of self-report and diagnostic symptom data. Toward the goal of linking such models to…

Individuals with psychopathic traits are hypothesized to be free of intellectual deficits and possibly even to exhibit good cognitive abilities. Previous studies, based on clinical and incarcerated youth, have shown inconsistent findings. We investigated the relationships between different dimensions of psychopathy (callous/unemotional traits,…

Background: Adolescence is a time when intense emotions are elicited within the parent-adolescent relationship, often when autonomy subjectively is endangered. As emotion dysregulation is one of the risk processes for the development of psychopathology, adolescence may be perceived as a highly sensitive period for maladjustment. Inter-individual…

This study examined associations between victimization by peers and intention to respond to provocative events as a function of anger arousal and motivation to improve the situation in a cross-sectional sample of school-age children (N = 506, 260 males, 246 females). Results demonstrated that more intense anger and more retaliatory motivation were…

Compared high-machiavellian and non-machiavellian college students in two studies. Results showed no differences between high- and non-machiavellian students for neuroses, psychoses, depression or adjustment. Further, non-machiavellians who received descriptions of high-machiavellians consistently produced valid representations of…

Studied whether good memory, attributed to the psychopathic personality, also appears in juvenile offenders and whether such memory was long- or short-term. Compared Digit Span scores against Verbal IQ scores. Found Digit Span scores surpassed Verbal IQ scores. Effect was nonsignificantly more pronounced among more violent offenders. (JAC)

Compared MMPIs of 80 male and 80 female drug abusers with MMPIs of 550 male and 695 female medical patients. Male drug abusers obtained significantly higher scores than male medical patients on all clinical scales. Female drug abusers obtained significantly higher scores than female medical patients on seven scales. (Author)

Examined the relationship between personality and psychopathology using the Multivariate Personality Inventory (MPI) (N=100). Results showed significant differences among groups, which indicates that the personality groups as defined by the MPI in a normal population perform as would be predicted from work with pathological groups. (JAC)