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Christopher Hill

Publications and source records attributed to Christopher Hill.

3 recordsLinked to original sources
PubMed2005

Positive contributions made by children with an intellectual disability in the family: mothers' and fathers' perceptions.

The aims of this article were to test the psychometric properties of the Positive Contributions Scale (PCS), and to compare perceptions of positive contributions reported by mothers and fathers. Participants were 140 mothers and 60 fathers of children with intellectual disabilities. Results supported the reliability and construct validity of the PCS. Internal consistency was good for all subscales bar one, and the PCS total score was associated with scores on the Positive Affect Scale. There were differences on PCS scales for mothers and fathers, with mothers generally reporting more positive contributions than fathers. The PCS is a reasonably robust measure and its use in future research should help to address questions about the nature and function of parental positive perceptions. The PCS might also be used in applied settings to help balance the effects of asking families about their difficulties and support needs.

Adult↗
PubMed2004

Symptoms of ADHD and their correlates in children with intellectual disabilities.

Existing research suggests that children with intellectual disabilities are at increased risk for ADHD, and that the symptoms of the disorder might successfully be treated with stimulant drugs. However, there has been little exploration of ADHD symptoms and their correlates in children with intellectual disabilities. Analyses of three samples of children with intellectual disabilities are presented (total N=338). Correlational analyses showed that younger children, and those with a diagnosis of Autism were rated as having more ADHD/hyperactivity symptoms. There was little evidence of a sex difference, and no strong associations with domains of adaptive behavior (socialization, communication, and daily living skills). However, there was a small but significant negative association between mental age and ratings of symptoms. Finally, an increased prevalence of ADHD/hyperactivity symptoms was confirmed in the children with intellectual disabilities compared to their siblings. This effect remained after controlling for chronological and mental age differences between the siblings. These findings support those from previous research and suggest that ADHD/Hyperkinesis may be a valid psychiatric diagnosis for children with intellectual disabilities. However, a great deal more research is needed to explore the phenomenology of ADHD in intellectual disability and to develop an evidence base for psychosocial intervention.

Adolescent↗