Emphasizes acquisition of language by young children; development in later years and into adulthood is also treated. Particular attention given to roles of environment and of neurophysiological endowment in learning to communicate with words, sentences, and narratives. Restricted to Linguistics majors only. Prereqs., LING 2000 and PSYC 1001. Same as SLHS 4560 and PSYC 4560. Prerequisites: Restricted to Linguistics Majors only.