Publications

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Leonard, Lawrence B. 1979. Communicative and sensorimotor development of Down's syndrome children. American Journal of Mental Deficiency 84 (3) : 296–303.

Leonard, Lawrence B. 1979. Lexical usage of retarded children: An examination of informativeness. American Journal of Mental Deficiency 84 (1) : 49–54.

Leonard, Lawrence B. 1978. Understanding indirect requests: An investigation of children's comprehension of pragmatic meanings. Journal of Speech and Hearing Research 21 (3) : 528–537.

Leonard, Lawrence B. 1976. Meaning in child language: Issues in the study of early semantic development. Grune and Stratton.