Prior studies of ambiguity resolution in young children have found that children rely heavily on lexical information but persistently fail to use referential constraints in online parsing [Trueswell, J.C., Sekerina, I., Hill, N.M., & Logrip, M.L, (1999). The kindergarten-path effect: Studying on-line sentence processing in young children.…

Reports three studies which explored relationships between prototypicality and sentence structure in recall, preference ratings, and natural dictionary definitions. The results can be explained in terms of the sensitivity of sentence production processes to the lexical or conceptual accessibility of prototypes. (Author/AMH)