Background: Many people with intellectual disabilities display high levels of anger, and cognitive-behavioural anger management interventions are used routinely. However, for these methods to be used optimally, a better understanding is needed of different forms of anger assessment. The aim of this study was to investigate the relationship of a…

Background: Psychiatric problems are common in autism spectrum disorders (ASDs), but the reasons are poorly understood. We use a longitudinal population-representative cohort to examine for the first time the persistence of psychiatric problems and to identify risk factors for their occurrence and stability. Methods: Eighty-one 16-year olds (75…

Tourette Syndrome (TS) is a neurobiological disorder characterized by various involuntary motor movements and vocal tics. Symptoms of TS emerge between the ages of 3 to 8 years old, are most severe when an individual reaches puberty, and decrease by the time a person is 20 years old. Additionally, persons with TS may have secondary disabilities of…

The alliance between parent and therapist was observed in a group-based parent-training intervention to improve social competency among children with attention-deficit/hyperactivity disorder (ADHD). The intervention, called Parental Friendship Coaching (PFC), was delivered to 32 parents in small groups as part of a randomized clinical trial. PFC…

We examined child behavior problems and maternal mental health in a British population-representative sample of 5 year-old children with an autism spectrum disorder (ASD), controlling for the presence of an intellectual disability (ID). Behavior problems were significantly higher in children with ASD with/out ID compared to typically developing…

This paper investigated teachers' verbal and non-verbal strategies for managing ADHD students in a classroom environment. It was found that effective verbal and non-verbal strategies included voice control, short phrases, repeated instructions, using students' names, and visual cues and verbal instructions combined. It has been found that…

This study describes temperament, personality, and problem behaviors in children with Attention-Deficit Hyperactivity Disorder (ADHD) aged 6 to 14 years. It targets differences between an ADHD sample (N=54; 43 boys) and a large community sample (N=465; 393 boys) in means and variances, psychometric properties, and covariation between traits and…

Objective: This study aimed to investigate the agreement between parent- and child-reported quality of life (QoL) and the self-perceptions of children with ADHD. Method: A cross-sectional survey of school-aged children with ADHD and their parents was undertaken. Results: Parents reported their child's QoL as lower than the children rated…

As the "Behavioral Assessment System for Children, Second Edition" ("BASC-2") is often used to aid in diagnosis it is important to discern how children and adolescents with Autism Spectrum Disorder (ASD) score on the "BASC-2" compared to typically developing controls. This study compared scores of typically developing…

Background: To evaluate associations between attention-deficit/hyperactivity disorder (ADHD) and comorbid psychiatric disorders using research-identified incident cases of ADHD and population-based controls. Methods: Subjects included a birth cohort of all children born 1976-1982 remaining in Rochester, MN after age five (n = 5,718). Among them we…

Four hundred forty-four subjects aged 6-55 years were evaluated to examine the role of COMT and SLC6A4 genes in the risk for conduct disorder and its symptomatic subtypes in the context of attention deficit hyperactivity disorder. No significant association is found between these genes and the risk for conduct disorder.

An important reason to choose an intervention to treat psychological problems of clients is the expectation that the intervention will be effective in alleviating the problems. The authors investigated whether clinicians base their ratings of the effectiveness of interventions on models that they construct representing the factors causing and…

Background: Gifted children learn differently compared to their peers in several ways. However, their educational needs are often not met in regular schools, which may result in underachievement and social-emotional and behavioral problems. A pullout program, the "Day a Week School" (DWS), was offered to gifted children in 25 elementary…

Objective: This study examined the prevalence and demographic and clinical correlates of children diagnosed with Tourette disorder, chronic motor or vocal tic disorder, and other tic disorders in public and private insurance plans over the course of a 1-year period. Method: Claims were reviewed of Medicaid (n = 10,247,827) and privately (n =…

This study examined the relation between cognitive deficits and positive bias in a sample of 272 children with and without Attention Deficit Hyperactivity Disorder (ADHD; 7-12 years old). Results indicated that children with ADHD with and without biased self-perceptions exhibit differences in specific cognitive deficits (executive processes,…