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Peer reviewedDuchan, Judith; Siegel, Leo – Language, Speech, and Hearing Services in Schools, 1979
A six-year-old with a language problem responded consistently to 100 locative commands by putting objects in containers and on flat surfaces regardless of the preposition or order of the nouns in the commands. (Author/CL)
Descriptors: Case Studies, Early Childhood Education, Error Analysis (Language), Evaluation Methods
