Reports a study investigating surface structure complexity, transformational sentence type, and sentence length as variables in a sentence imitation task with preschool children. (TO)

Describes a study that compared the language abilities of first and third grade children. The children's narratives were analyzed for differences in T-units and the use of reference and conjoining. Results indicate that the older children used longer T-units and generally had more cohesive ties within their narratives. (Author/SED)

Reports part of a continuing project to develop a theory of children's first-language acquisition using computer modeling techniques. Notes the correspondence of structures formed by the computer program with recognized structures in English. Discusses anomalies in the program's performance. (RL)