Information on the rates and predictors of polypharmacy of central nervous system medication in older people with intellectual disability is limited, despite the increased life expectancy of this group. This study examined central nervous system medication use in an older sample of people with intellectual disability. Data regarding demographics, psychiatric diagnoses and current medications we...

Mutations in the AHDC1 gene are associated with the Xia-Gibbs syndrome (XGS), a sporadic genetic disorder characterised by developmental delay, intellectual disability, hypotonia, obstructive sleep apnoea, dysmorphic facial features, and cerebral malformations with plagiocephaly. Here we report the case of a 13-year-old Colombian female patient with a history of developmental delay, speech dela...

Mental retardation (MR) is a subset of developmental delay (DD), a broader classification of childhood disability. The purpose of this study was to determine if clusters of these two conditions were statistically significantly correlated. The residential addresses of 81,935 Medicaid insured pregnant women during each month of pregnancy were used to identify clusters of MR and DD in their childr...

On average, 15% of young children, 2-8 years of age in the United States have a parent-reported mental, behavioral, or developmental disorder (MBDD) diagnosis, which includes attention-deficit/hyperactivity disorder (ADHD), depression, anxiety problems, behavioral or conduct problems such as oppositional defiant disorder or conduct disorder, Tourette syndrome, autism spectrum disorder, learning...

Five individuals with autism or other developmental disabilities participated in paired-stimulus preference assessments during repeated baseline probes. All subjects initially showed a pronounced bias by typically selecting the stimulus placed in either the left or right position. Biased responding for 3 subjects was eliminated when training trials were conducted in which a stimulus of known le...

objective in this article, a motor skill disorder called developmental coordination disorder (dcd), that is usually first diagnosed during childhood, is explained and discussed. in the year 1987, dcd was formally recognized as a distinct disorder in children by the american psychiatric association  (apa). dcd is a generalized term for the children who have some degrees of impairment in the deve...

Autism spectrum disorder (ASD) is a developmental disorder characterised and diagnosed by behavioural symptoms that mark impairments in social and communication behaviour along with a restricted range of activities and interests. ASD is considered a heterogeneous and complex disorder impacting many areas of development including intellectual, commu‐ nication, social, emotional, and adaptive (Ma...

objectives: the aim of this research is to compare cognitive flexibility and adjustment between two groups of students with developmental coordination disorder (dcd) and typically developing students. methods: for this purpose, 50 students with dcd and 50 typically developing students were chosen among 12 primary schools. the developmental coordination disorder questionnaire (dcd-q), adjustment...

PURPOSE Several professional societies recommend that genetic testing be routinely included in the etiologic workup of children with developmental disabilities. The aim of this study was to determine the rate at which genetic testing is performed in this population, based on data from a nationally representative survey. METHODS Data were analyzed from the Survey of Pathways to Diagnosis and S...