Children and adults with developmental disabilities often experience oral health problems such as excessive plaque accumulation and dental restorations related to caries. Researchers have examined the efficacy of a variety of behavioral intervention packages to teach preventative strategies (brushing, flossing) and to decrease challenging…

Objective: This study aims to delineate the characteristics of severe self-injurious behaviors (SIB) in a cohort of children with autism and unspecified intellectual developmental disorder (UIDD) (intellectual disability) and examine potential risk factors for developing SIB. Methods: A retrospective chart review studied characteristics of severe…

Aggression is a known contributor to burnout and caregiver instability among direct support professionals (DSPs) caring for adults with developmental disabilities. However, few studies have explored the differential effects of aggression subtypes on caregivers and what implications these may have for intervention planning. This longitudinal study…

Objective: To determine whether functional self-care skills and presence of behavior problems in youth with developmental disabilities are associated with parents planning for the youth's transition to adulthood. Methods: This multi-site study consisted of 167 parents of youth aged 10-22 years with autism spectrum disorder, ADHD and/or other…

Limited information is available concerning the specificity of the forms and functions of aggressive behavior exhibited by boys with fragile X syndrome (FXS). To investigate these relationships, we conducted indirect functional assessments of aggressive behavior exhibited by 41 adolescent boys with FXS and 59 age and symptom-matched controls with…

Background: Individuals with intellectual and developmental disabilities are more likely to engage in problem behaviours than peers with typical development. The purpose of this study was to provide descriptive and qualitative information about problem behaviours in children with fragile X syndrome (FXS) and how families respond to these…

Several neurodevelopmental disorders are associated with preference for routine and challenging behavior following changes to routines. We examine individuals with Prader-Willi syndrome, who show elevated levels of this behavior, to better understand how previous experience of a routine can affect challenging behavior elicited by disruption to…

Background: There is now substantial literature demonstrating that a disproportionate number of young people who come into contact with youth justice services evidence unidentified language difficulties. These young people, therefore, have received little or no professional input in this area. Conversely, there is a dearth of research pertaining…

Research has suggested that individuals who engage in self-injurious behavior may have enhanced expressions of pain, which contradicts previous assertions of blunted pain sensitivity in this population. The purpose of this study was to measure expressions of pain among young children being evaluated for autism and other neurodevelopmental…

This study was designed to examine the effects of literacy-based behavioural interventions (Bucholz et al., 2008) to decrease acts of physical aggression with kindergarten and first grade students. The study used a multiple baseline design across three participants. The results showed a decrease in acts of physical aggression by students with…

Objective: The objective of this study was to assess the feasibility of using Tele-health technology to teach three teachers in a rural school district the basics of a mindfulness-based procedure, measure the fidelity of the teachers teaching the procedure to a student in their class, and to assess the effectiveness of the students' use of the…

People with learning disabilities are sometimes prescribed psychotropic medication to help manage their challenging behaviour. This case study describes how a multicomponent behavioural intervention in conjunction with the systematic withdrawal of sodium valproate was strongly correlated with reduced aggression. No symptoms of bipolar disorder or…

Research has shown that different maladaptive behavior categories may be maintained by different contingencies. We examined whether behavior categories or behavior topographies determine functional properties. The "Questions about Behavioral Function" with its five subscales ("Attention", "Escape", "Nonsocial", "Physical", and "Tangible") was…

Learning to use the toilet is an important developmental step for a child's independence, health and dignity. It can be particularly difficult to teach continence skills to disabled children with aggressive or challenging behaviour. This study showed how Azrin & Foxx's (1971) basic toilet training procedure could be modified to teach a 13-year-old…

This "2018-2019 Interagency Autism Coordinating Committee (IACC) Strategic Plan Update" is the work of the IACC membership that was appointed under the Autism CARES Act of 2014. The Committee agreed that the "2016-2017 IACC Strategic Plan" reflected a comprehensive review of the state of the field and provided a set of 23 new…