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…

Prevalence rates of behavioral problems in children with motor disabilities are commonly based on questionnaires developed for a general population (e.g., Child Behavior CheckList). These questionnaires do not take into account lower levels of intellectual functioning. The first aim of this study was to examine the prevalence of parent-reported…

In a simulated casino environment, 6 nonpathological women played concurrently available commercial slot machines programmed to pay out at different rates. Participants did not always demonstrate preferences for the higher paying machine. The data suggest that factors other than programmed or obtained rate of reinforcement may control gambling…

This paper demonstrates the effectiveness of the multi-element behaviour support (MEBS) model in meeting the rights of persons with intellectual disabilities and behaviours that challenge. It does this through explicitly linking the multi-element model to the guiding principles of a human rights based approach (HRBA) using a vignette to…

The assessment of 361 youths with bipolar disorder reveal that irritable-only subgroups constitute 10 percent of this sample while elated-only subgroups constitute 15 percent of the sample. These findings support continued consideration for episodic irritability in the diagnosis of pediatric bipolar disorder.

Teacher burnout has long been understood to have significant negative effects on teaching efficacy. Research has indicated that student misbehaviour, often a result of disengagement, is a major predictor of teacher burnout. In part to address student disengagement, Hampshire County in England has undertaken a whole-school rights-based reform…

It's a call every principal dreads: A student loses control and is endangering himself or herself, other students, teachers, and staff. Responding quickly--and appropriately--requires clear thinking, comprehensive training, and knowledge of sound policies and techniques. Even then, seclusion and restraint practices can be controversial. A recent…

Comparisons of results from descriptive and functional analyses of problem behavior generally have shown poor correspondence. Most descriptive analyses have focused on relations between consequent events and behavior, and it has been noted that attention is a common consequence for problem behavior even though it may not be a functional…

Parent assessment of infants who were born very preterm reveal that these children at two years of age demonstrate significantly higher internalizing and dysregulation scores than peers born at term.

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.

The phenotypic and etiologic relation between internalizing and autistic-like traits is studied using a community-based twin sample. Internalizing and autistic-like traits showed moderate phenotypic overlap but have specific genetic influences.

Couple therapy models for pathological gambling are limited. Congruence Couple Therapy is an integrative, humanistic, systems model that addresses intrapsychic, interpersonal, intergenerational, and universal-spiritual disconnections of pathological gamblers and their spouses to shift towards congruence. Specifically, CCT's theoretical…

Background: Intrusive interventions, once implemented, may remain in place longer than necessary unless their continued effectiveness is evaluated. Method: We conducted a phased timeout-evaluation for 34 individuals with developmental disabilities who received services from the same agency and whose treatment programmes contained timeout for…

The relationship between social deficits and challenging behaviors were studied in adults with severe intellectual disability (ID) and autism spectrum disorders (ASD). These issues are of paramount importance because they are core features for persons with these disabilities, and markedly effect normal adjustment and community integration. To…

The prevalence rates of children being diagnosed with autism spectrum disorder (ASD) continue to rise at alarming rates. Recent figures suggest that approximately 1 in 90 children have an ASD. Children with ASD have significant deficits that affect communication skills and social interaction. Children with ASD may also engage in high levels of…