A comparison is presented of a mother's language to her Down Syndrome two-year-old and his normally developing twin. When interacting with the Down Syndrome twin, the mother used shorter mean length of utterance, greater type-token ratio, more confirmations, more verbal directives, fewer yes-no and true questions, and more directive questions.…

Relationships between language, literacy, and school learning are investigated in a case study of a first grader. Examination of his journal-writing during a school year focuses on a two-month period in which he wrote almost exclusively about superheroes. An individual approach to sociolinguistic research on childhood learning is advocated. (48…