A COMPARISON OF THE LANGUAGE OF PSYCHOTIC AND NON‐PSYCHOTIC CHILDREN WHO ARE MENTALLY RETARDED

The Language and Thought of the Child

C. O. Weber, Jean Piaget, Melissa R. Warden · The American Journal of Psychology · 1927 · 2.4K citations

Education, Human Development, Linguistics +10

Nonparametric Statistics

Sidney Siegel · The American Statistician · 1957 · 1.2K citations

Natural Sciences, Behavioral Sciences, Psychology +13

The Empty Fortress: Infantile Autism and the Birth of the Self.

Naustin Deslauriers · Archives of General Psychiatry · 1967 · 379 citations

Medicine, Literature, Psychiatry +10

Early infantile autism

Léo Kanner · The Journal of Pediatrics · 1944 · 372 citations

A Five to Fifteen Year Follow-up Study of Infantile Psychosis

Michael Rutter, Linda Lockyer · The British Journal of Psychiatry · 1967 · 354 citations

Medicine, Psychiatry, Child Psychiatry +13