The autistic impairments in emotional and social competence, imagination and generating ideas predict qualitative differences in expressive drawings by children with autism beyond that accounted by any general learning difficulties. In a sample of 60 5-19-year-olds, happy and sad drawings were requested from 15 participants with non-savant autism…

Language delay became increasingly apparent with age, and more so in boys than in girls. There was no significant difference between mental ages derived from standard ability tests and corresponding age equivalent scores of a symbolic play test. A developmental progression of play similar to that seen in non-handicapped groups was found. (RH)