Intelligence assessments for children with cerebral palsy: a systematic review
Article first published online: 11 MAY 2013
© 2013 Mac Keith Press
Developmental Medicine & Child Neurology
Volume 55, Issue 10, pages 911–918, October 2013
How to Cite
Yin Foo, R., Guppy, M. and Johnston, L. M. (2013), Intelligence assessments for children with cerebral palsy: a systematic review. Developmental Medicine & Child Neurology, 55: 911–918. doi: 10.1111/dmcn.12157
- Issue published online: 9 SEP 2013
- Article first published online: 11 MAY 2013
- Manuscript Accepted: 2 MAR 2013
- Research & Innovation Unit of the Cerebral Palsy League
Cerebral palsy (CP) is defined as a primary disorder of posture and movement; however, approximately 45% of children with CP also have an intellectual impairment. Prevalence estimates are limited by a lack of guidelines for intelligence testing. This systematic review aims to identify and examine intelligence assessments for children with CP.
Electronic databases (PubMed, PsycINFO, Web of Science, CINAHL, EMBASE, and ERIC) were searched to identify assessments that (1) measured intellectual function, (2) in children aged 4 to 18 years, (3) with CP, and (4) with psychometrics available.
Searches yielded 48 assessments, of which nine provided psychometric data for children with CP. The included tests were the Columbia Mental Maturity Scale, the Leiter International Performance Scale, the Peabody Picture Vocabulary Test, the Pictorial Test of Intelligence, the Raven's Coloured Progressive Matrices, the Stanford–Binet Intelligence Scales, the Wechsler Adult Intelligence Scale, the Wechsler Intelligence Scale for Children, and the Wechsler Preschool and Primary Scale of Intelligence.
Intelligence assessments in children with CP lack reliability data, consensus regarding validity data, and population-specific norms. Research is required to establish psychometrics for children with CP. For children with higher motor involvement and/or communication and/or visual impairments, multiple options are required to assess intelligence appropriately.