Investigates the drawing and copying skills of nine autistic and eight mentally retarded children matched for mental age. Results indicate a similarity of performance for the drawing tasks and significant differences concerning the copying. Discusses the specific functions performed better by the autistic children and provides illustrative…

Traces the development of artistic ability in a six-year-old boy with autism and mild mental retardation. Addresses questions concerning autism and artistic development including whether intellectual realism is a necessary precursor to visual realism and whether a two-dimensional photographic memory is used as opposed to three-dimensional…

Analyzes the research strategies, stimuli, subjects, statistical strategies, and relative variables in 34 empirical studies on children's representation of three-dimensional objects. The studies fell into three categories: children's representation of spatial relationships within an object, between two objects, and studies that included both. (MJP)