This clip focuses on the symptoms of a young boy with a pervasive developmental disorder of an unspecified origin. The video shows his poor socialization as well as his repetitive play patterns and self-injurious behaviors. The segment also examines efforts to uncover the biological roots of his developmental difficulties.
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1. How is Gowan’s behavior different from that of other preschoolers?
2. What reason is given as a possible explanation for Gowan’s problems?
3. Which of the following is NOT one of the characteristics of Gowan’s tantrums?
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