Adolescent risk-taking behaviors, encompassing both positive and negative dimensions, play a pivotal role in shaping psychosocial adaptation. As prior research has predominantly adopted variable-centered approaches, the heterogeneity patterns of risk-taking behaviors and their differential associations with multidimensional adaptation remain…

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…

The COVID-19 pandemic has impacted the life of individuals in several realms such as work, education, and interpersonal interactions. No research has so far investigated the possible influence of the emergency on the quality of mother-child exchanges during feeding. The present study aimed to do so in a sample of mothers and children (N = 359)…

Background: Eating disorders (ED) are a concern on college campuses, yet comprehensive education and awareness is low. Few studies have investigated knowledge of disordered eating not fitting prototypical depictions or recognition of disordered eating in males. Purpose: To assess college students' ability to identify behavioral symptoms of ED in…

The dominance behavioral system (DBS) can be conceptualized as a biologically based system that guides dominance motivation, dominant and subordinate behavior, and responsivity to perceptions of power and subordination. A growing body of research suggests that problems with the DBS are evident across a broad range of psychopathologies. We begin by…

The current study investigated gender differences in types and correlates of aggression among 150 adjudicated youth (M age = 15.2, SD = 1.4). In cluster analysis, consistent with past studies, one aggressive group characterized by moderate levels of reactive aggression and one characterized by high levels of proactive and reactive aggression…

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…

Psychopathy is a clinical construct defined by a cluster of personality traits and behaviors, including grandiosity, egocentricity, deceptiveness, shallow emotions, lack of empathy or remorse, irresponsibility, impulsivity, and a tendency to ignore or violate social norms. The majority of empirical research on psychopathy involves forensic…

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…

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…

Objective: Evidence is steadily accumulating that a preventable environmental hazard, child maltreatment, exerts causal influences on the development of long-standing patterns of antisocial behavior in humans. The relationship between child maltreatment and antisocial outcome, however, has never previously been tested in a large-scale study in…

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…

Explores the relationship between divorce and suicide through a multiple regression analysis. Results indicate that the incidence of divorce is closely associated with the rate of suicide even after controls for the influence of the effects of age composition, race, the rate of interstate migration, and income. (Author/BEF)

A parent-report questionnaire, the Child Routines Inventory (CRI), was administered to 1,492 parents with children between 8 and 72 months of age. Results indicated that frequency of compulsive-like behaviors is more common among 2-, 3- and 4-year olds than among children younger than 1 year or over 4 years of age. Findings are relevant to a…