Objective: This article aims at exploring distinctive hallmarks of autistic disorders compared to other groups presenting mimicking and/or overlapping conditions. Method: The exploratory study involved 196 children with autism, intellectual disability, language impairment and psycho-affective disorders previously referred to an autism diagnostic…

Background: There is no study to date that has examined the association between history of abuse and adaptive functioning deficits in youth with co-occurring and psychotic disorders or mood disorders. Method: This study used a retrospective chart review of 98 youth under the age of 18 (Mean age = 16.06 years) with co-occurring intellectual…

Introduction: Intellectual disability (ID) is characterized by limitations in cognitive and adaptive functioning. The aim of this study is to examine sociodemographic characteristics, perinatal and childhood risk factors, and prevalence of psychiatric and biomedical comorbidities in children with ID. Methods: 260 patients with ID were included in…

Using a systematic search strategy in which intellectual giftedness was operationalized in terms of IQ score, the authors examined evidence from studies reporting on associations between this aspect of giftedness and psychopathology. A total of 18 studies met the inclusion criteria: compared gifted (IQ = 125) and nongifted (IQ = 90-110) peers or…

This article analyzes modern theoretical and conceptual models of social anxiety disorder (SAD) (cognitive, metacognitive, psychopathological) with a view to determine specific features of psychological mechanisms of disorders studied in various approaches, to identify similarities and differences in conceptual SAD models, their heuristic…

Two-polarities models of personality propose that personality development evolves through a dialectic synergistic interaction between two fundamental developmental psychological processes across the life span--the development of interpersonal relatedness on the one hand and of self-definition on the other. This article offers a broad review of…

Given the high risk of psychopathology among recently immigrated Central American adolescents, the aim of this study was to examine several putative protective factors: parental attachment, peer attachment, and school engagement. Based on prior research with other immigrant groups, parental and peer attachment were expected to correlate with…

The higher prevalence of autism spectrum disorder (ASD) in males, relative to that seen in females, is a well-replicated phenomenon. A growing body of research has suggested that there may be gender differences in core ASD deficits and patterns of psychiatric comorbidity among adolescents and adults with ASD. The present study sought to determine…

Aims: The main goal of this study was to determine the characteristics of parents who sought help from two prevention programmes due to having an adolescent child who presents high-risk behaviours. Methods: The sample was composed of 374 parents (169 fathers and 205 mothers). Information on socio-demographic characteristics, psychopathological…

When children with special educational needs are excluded from school, it should raise the concern that these children are not receiving adequate help and support. This systematic review aims to identify the prevalence of psychiatric disorder or impairing psychopathology among children who are excluded from school compared to children who are not…

In this commentary, Suess opines that comparing risk- and non-risk-groups, as is done in the study by Witting, Ruiz, and Ahnert (2016), is a favored approach in developmental psychopathology in order to learn more about underlying mechanisms of normal development, as well as developmental deviations. Witting and colleagues followed up this…

Background: Comorbid psychopathology and stress were considered possible mediators that may explain the relationship between some autistic traits and repetitive behaviours. The current study sought to examine the mediational effects of comorbid psychopathology, executive dysfunctions and stress in the relationship between some autistic traits and…

Following Foucault's analysis of expanding psychiatric power, this article addresses the shift from psychiatry into pedagogy in interventions concerning children with mental problems in the nineteenth century. The aims of this article are twofold. First, to answer the question of how the notion of "idiocy" developed in the context of an…

Some sociopathic personality traits in managers can derail business organisations even though the leaders have been carefully selected and considered "high flyers". Three of those traits are narcissism, psychopathy and Machiavellianism. These traits are "socially-aversive" because the sociopaths have an ingrained disregard for…

Background: Extreme fear of contamination within obsessive compulsive disorder (OCD) is traditionally conceptualised as a physical phenomenon. More recent research has supported the notion of "mental" contamination (MC) in which people feel contaminated in the absence of physical contact. The current research sought to determine whether…