Background: The aim was to investigate the aggressive behavior of young people in specialized institutions with intellectual disability (ID) with or without autism spectrum disorder (ASD). Method: Data on 305 institutionalized young people were collected using two aggression scales, the 'Children's Scale of Hostility and Aggression:…

The Center for Collegiate Mental Health (CCMH) 2021 Annual Report describes 153,233 unique college students, nationally and internationally, seeking mental health treatment; 4,043 clinicians; and more than 1,135,520 appointments from the 2020-2021 academic year. This is the 13th year the report has been produced. This year's report specifically…

Teachers' interpersonal style is a new field of research in the study of students with intellectual disabilities and challenging behaviors in school context. In the present study, we investigate emotions and causal attributions of three basic types of challenging behaviors: aggression, stereotypy, and self-injury, in relation to teachers'…

Autism spectrum disorders (ASDs) are a complex group of neurodevelopmental conditions that develop in early childhood and involve a range of impairments in core areas of social interaction, communication, and restricted behavior and interests. Associated behavioral problems such as tantrums, aggression, and self-injury frequently compound the core…

Psychiatric emergency services for children and adolescents vary in process, structure and outcome. There are few systematic studies on the type and prevalence of psychiatric problems encountered, related circumstances or resulting interventions. Evidence in these areas is important in evaluation of the function of mental health services in the…

Background: Behaviour problems and a preference for adult contact are reported to be prominent in the phenotype of Smith-Magenis syndrome. In this study we examined the relationship between social interactions and self-injurious and aggressive/disruptive behaviour in Smith-Magenis syndrome to explore potential operant reinforcement of problem…

Although seminal reviews have been published on acculturation and mental health in adults and adolescents, far less is known about how acculturation influences adolescent interpersonal and self-directed violence. This article aims to fill this gap by providing a comprehensive review of research linking acculturation and violence behavior for…

Assessed 50 habitually aggressive men for self-directed (SDAB) and other-directed (ODAB) aggressive behavior. SDAB subjects engaged in more frequent verbal aggression, physical aggression against objects, and physical aggression against others, and more severe verbal and physical aggression against others than did exclusively ODAB subjects.…

Autistic disorder is characterized by qualitative impairment in the areas of social interaction and communication, as well as stereotypic, repetitive patterns of behavior. In addition to the core features of autism, many individuals display a range of behavioral concerns including anxiety, aggression, agitation, overactivity, self-injury, and…

The "National Index of Violence and Harm" (NIVAH) tracks levels of violence and harm in the United States and identifies trends over the study period 1995-2003. NIVAH is comprised of nineteen variables in the areas of interpersonal, intrapersonal, institutional and structural violence and harm as experienced by people in the U.S. Two…