The purpose of the present study was to determine if individuals with autism spectrum disorder (ASD) display a unique pattern of responses on the Personality Assessment Inventory-Adolescent (PAI-A). Twenty adolescents between ages 12 and 18 completed the PAI-A, and their scores were compared to matched community and clinical samples from the…

Background: Individuals with social anxiety use safety behaviors to directly or indirectly avoid social situations (e.g., remaining quiet in a social setting to avoid saying anything embarrassing). Safety behaviors have been hypothesized to prevent the disconfirmation of feared occurrences while in social situations. Further, research indicates…

Despite broad consensus that most juvenile crimes are committed with peers, many questions regarding developmental and individual differences in criminal style (i.e., co-offending vs. solo offending) remain unanswered. Using prospective 3-year longitudinal data from 937 14- to 17-year-old serious male offenders, the present study investigates…

The present study examined the joint development of substance use and externalizing problems in early and middle adolescence. First, it was tested whether the relevant groups found in previous studies i.e., those with an early onset, a late onset, and no onset or low levels of risk behavior could be identified, while using a developmental model of…

The aim of this prospective study was to examine the relations between organized activity involvement and internalizing and externalizing symptoms across four years of high school. Participants were 240 adolescents who varied in their risk for psychopathology. Information about adolescents' activity involvement and internalizing and externalizing…

Research examining the relationship between internalizing symptoms and antisocial behaviors has generally been cross-sectional in design. Thus, although extant data have substantiated a strong correlation between internalizing symptoms and antisocial behaviors, few studies have focused on describing the nature of the co-occurrence over time. This…

This study investigated the psychometric properties and predictive validity of three self-report scales (the Psychopathy Content Scale, the Psychopathy-16 scale, and the Egotistic scale) derived from the Millon Adolescent Clinical Inventory (MACI) to screen for the presence of psychopathic and narcissistic personality characteristics. Exploratory…

Confirmatory factor analyses were conducted of "Diagnostic and Statistical Manual of Mental Disorders", Fourth Edition (DSM-IV) symptoms of common mental disorders derived from structured interviews of a representative sample of 4,049 twin children and adolescents and their adult caretakers. A dimensional model based on the assignment of symptoms…

Examined self-reported psychopathology in a school-based sample of 456 suicidal and nonsuicidal adolescents. Results show greater psychopathology in school-based adolescents who have engaged in past and/or current suicidal behavior. The need for mental health professionals working with at-risk youth to focus on concurrent psychopathology along…

Studied personality, temperament, and behavioral factors as predictors of the development of eating disorders in 726 girls and 698 boys in junior high school when the 3-to-4-year study began. Discusses negative affect/attitudes as a generalized psychopathology vulnerability factor for disordered eating. (SLD)

Examined the psychopathological morbidity of criminal children and teenagers from a diagnostic, therapeutic, and preventative point of view. Studied the young offenders' histories, their behavior patterns and personalities at the time the actual criminal act took place, and how subjects coped with the judicial procedure during the following…

Independent examination and replication of the core syndrome factor structure of the Adjustment Scales for Children and Adolescents (ASCA; McDermott, Marston, & Stott, 1993) is reported. A sample of 1,020 children were randomly selected from their classroom and rated on the ASCA by their teacher. The six ASCA core syndromes produced a…

Explored the effects of familial responsiveness and behavior control on internalizing and externalizing symptoms in adolescent psychiatric inpatients. Found that lower levels of familial responsiveness were associated with externalizing symptoms, and with dismissive attachment representations. (HTH)

Although research has provided evidence to document a relation between parental psychopathology and female delinquency, the dimensions of that relationship are unclear. Adjudicated delinquent females (N=48) completed a general social history interview and three psychological instruments. Probation records were used to analyze subjects' delinquent…

The author conducted two studies of disturbed adolescents in an effort to specify the precursors of severe psychopathology in adulthood, particularly the schizophrenic spectrum of disorders. In the prospective study 35 disturbed adolescents were followed for a five-year period from age 16 to 21. Numerous measures were taken on the target…