The pamphlet discusses several puzzling disorders of childhood, including autism, atypical personality development (childhood psychosis), psychosocial dwarfism, and Tourette's syndrome. Psychosocial dwarfism is said to be characterized by a marked reduction in physical development and by immaturity in behavior, while Tourette's syndrome involves…

A life-course perspective of the diagnostic histories of 75 autistic individuals (ages 4-25) was obtained through the use of parent surveys and a review of their charts. The study was made to understand better how children who presented with uneven or unusual behavioral development are identified as developmentally multihandicapped. Areas examined…