Two studies examined executive functions in children with autism. Results indicated that subjects performed like normally developing children when either no arbitrary and novel rules were involved or the output was verbal. Results support the hypothesis that these children are challenged by executive tasks because they are unlikely to encode rules…

Evaluation of 17 children with autism at the ages of 6 to 15 and then again at ages 13 to 25, suggested that, for the majority of people with autism, there may be little development of a theory of mind. For a minority, development may extend to the equivalent of a 3- to 4-year-old level by the teenage years. (JDD)