Background: The latter stages of dementia in individuals with Down syndrome are well documented; however, earlier cognitive and behavioural changes have only recently been described. Holland et al. suggested such early signs of dementia in this population are behavioural and are similar to those seen in frontotemporal dementia, but there is, as…

This study examined predictors of interest in the future provision of clinical services to people with developmental disabilities by Canadian graduate students in psychology. Utilizing a cross-sectional survey, 458 psychology students from clinical, clinical neuropsychology, and counseling psychology programs from across Canada provided…

The study described the psychometric properties of the Pediatric Evaluation of Disability Inventory (PEDI) when used in Taiwanese normally developing children and illustrated the ethnic differences in determining capacity and independence in daily function between Taiwanese and American children. The Chinese version of the PEDI (PEDI-C) was…

This paper investigates the effect of music on the communication improvement of children with developmental disabilities. Forty subjects (18 boys and 22 girls) 7-12 years old, were divided into an experimental group (n = 20) which participated in music therapy activities and a control group (n = 20) which was discussing and watching television,…

We evaluated the feasibility and utility of a laboratory model for examining observer accuracy within the framework of signal-detection theory (SDT). Sixty-one individuals collected data on aggression while viewing videotaped segments of simulated teacher-child interactions. The purpose of Experiment 1 was to determine if brief feedback and…

This article describes comprehensive, high-quality writing instruction for students with developmental disabilities. The Enriched Writers' Workshop combines differentiated writing process instruction with social communication instruction and cognitive strategy instruction for students with complex writing needs across a wide range of ages. It…

The latest volume in the Division on Autism and Developmental Disabilities series will help general and special educators collaboratively design and implement embedded instruction (EI) for students with developmental disabilities in general education classrooms. The guide provides practical and field-tested EI strategies, along with case studies…

The field of applied behavior analysis has utilized the ability to capture and contrive establishing operations in treating aberrant behavior in individuals with developmental disabilities. However, research on the use of establishing operations in the teaching of appropriate behavior is not as systematic. This study examined the effects of…

The authors describe a choice-making intervention with two children who had developmental disabilities and demonstrated public disrobing in school settings. The children also urinated in their clothing, apparently to gain access to new and more preferred apparel. The intervention gave the children a choice to change into high-preference clothes at…

We used a brief training procedure that incorporated feedback and role-play practice to train staff members to conduct stimulus preference assessments, and we used group-comparison methods to evaluate the effects of training. Staff members were trained to implement the multiple-stimulus-without-replacement assessment in a single session and the…

The present study examined the degree to which residential characteristics and social factors are associated with mortality, after controlling for personal characteristics, among adults with intellectual disabilities who have resided in nursing homes (facilities providing skilled care and related services) at baseline in the Chicago area. Initial…

Recent research suggests that developmental dyscalculia is associated with a subitizing deficit (i.e., the inability to quickly enumerate small sets of up to 3 objects). However, the nature of this deficit has not previously been investigated. In the present study the eye-tracking methodology was employed to clarify whether (a) the subitizing…

There is always room for improvement in the delivery of health services. This article discusses the U.S. Agency for Healthcare Research and Quality's (AHRQ) Health Care Innovations Exchange (www.innovations.ahrq.gov), a comprehensive program that aims to increase awareness of innovative strategies to meet health service delivery challenges and…

The Assessment of Basic Learning Abilities (ABLA) test is a useful assessment and training tool for persons with developmental disabilities. The present study assessed the predictive validity of the ABLA test with 16 children diagnosed with an autistic spectrum disorder, eight who performed at ABLA Level 4 and eight who performed at ABLA Level 6.…

There is considerable controversy as to whether there is an association between bowel disorders and autism. Using a bowel symptom questionnaire we compared 51 children with autism spectrum disorder with control groups of 35 children from special school and 112 from mainstream school. There was a significant difference in the reporting of certain…