The maladaptive personality and neuropsychological features of highly relationally aggressive females were examined in a group of 30 grade 6, 7, and 8 girls and group-matched controls. Employing a multistage cluster sampling procedure, a group of highly, yet almost exclusively, relationally aggressive females were identified and matched on a…

Callous-unemotional (CU) traits have proven important for designating children and adolescents showing a pattern of particularly severe, stable, and aggressive antisocial behaviors (Frick, Ray, Thornton, & Kahn, 2014). Individuals with secondary CU traits represent a subpopulation that are distinguished from those with primary CU traits by…

Objective: The Psychopathy Checklist-Revised (PCL-R; Hare, 1991, 2003) is often used to assess risk of violence, perhaps based on the assumption that it captures emotionally detached individuals who are driven to prey upon others. This study is designed to assess the relation between (a) core interpersonal and affective traits of psychopathy and…

Obsessive-compulsive disorder (OCD) is a chronic and impairing clinical disorder in childhood, often characterized by a heterogeneous symptomatic profile and high co-occurrence with other disorders. The present study introduces a new perspective on the description of OCD symptoms in youth, and empirically examines the value of a personality…

Externalising behaviours such as substance misuse (SM) and conduct disorder (CD) symptoms highly co-ocurr in adolescence. While disinhibited personality traits have been consistently linked to externalising behaviours there is evidence that these traits may relate differentially to SM and CD. The current study aimed to assess whether this was the…

This project provides a comprehensive overview of the research literature on anorexia nervosa in female adults and concludes by offering 14 group therapy lesson plans for anorexia nervosa that therapists may use in their practice. There is a remarkable lack of research on the efficacy of treatment designed for individuals diagnosed with anorexia…

The purpose of this article was to explore the complex issues surrounding the behaviors exhibited by students who have Narcissistic Personality Disorder (NPD) and the role the disorder may play in school violence. Students with NPD are often characterized by arrogance, grandiosity, and self-importance; a preoccupation with fantasies of success and…

Behavioral features felt to be significant in borderline personality disorder were evaluated. Results indicated that irregular discharges, frequent suicide attempts, first suicide attempt prior to age 40, violence within and outside the hospital, and gradual deterioration in social and occupational functioning were found significantly more often…

This study tested differences in personality traits measured by the Multidimensional Personality Questionnaire (MPQ) in a community sample of adolescents with definite or probable conduct disorder (CD) diagnoses that did not progress to a diagnosis of antisocial personality disorder (ASPD) by early adulthood (n=43), those with definite or probable…

This paper is a review of the outpatient data and recidivism for an 18 month post treatment follow-up of Mode Deactivation Therapy (MDT). The follow up data suggests that effects of MDT generalized for over one-year post treatment in these adolescent conduct disordered males in an inpatient therapeutic setting. This research compared the…

Personality disorders and their syndromal disorders may be considered in terms of their distal, phylogenetic origins, and their structures and functions. From an evolutionary standpoint, the syndromal disorders such as anxiety and depression may be viewed as preprogrammed reactions to a perceived threat or a perceived depletion of the individual's…

Applies codependency group model to families of obsessive-compulsive people based on view that these families are normal, feeling people who are trying to cope with unremitting stress. Clinical vignettes illustrate how these families are similar to families of alcoholics in their management of emotions and in their dysfunctional behaviors. (JBJ)

This paper is an outpatient replication of Apsche, Bass, Jennings and Siv (2005) work which examined the effectiveness of Mode Deactivation Therapy (MDT) on adolescent conduct disordered males in an inpatient therapeutic setting. This research compared the effectiveness of MDT and Treatment as Usual (TAU) as treatments on adolescents with conduct…

This report discusses the outcomes of a study that examined a hypothesis about the acquisition of behavioral inhibitions offered by Hans Eysenck, which suggests that what is often described as morality or conscience is acquired through conditioning experiences to which individuals respond differently according to their temperament-based…

This treatment research compares Mode Deactivation Therapy(MDT) to Treatment as Usual (TAU) with suicidal adolescents. This treatment research study examines the effects of MDT vs. TAU on adolescents who had co-morbid mental health issues as well as, personality disorders and traits. MDT was shown to be more effective in reducing suicidal thoughts…