Experimental research into the symbolic play of autistic children is r
eviewed in an attempt to outline the nature of their deficit in this a
rea. While many studies can be criticized on methodological grounds, t
here is good evidence for an impairment in the spontaneous symbolic pl
ay of autistic children, an impairment that appears to extend to cover
spontaneous functional play also. However studies that have investiga
ted elicited and instructed play have indicated that autistic children
may have a capacity for symbolic play that they do not spontaneously
exhibit. The implications of these findings for various hypotheses con
cerning a symbolic play deficit in autism are considered and direction
s for future research are outlined.