Preferences for verb interpretation in children with specific language impairment.

This study examined initial preferences for verb interpretation by children with specific language impairment (SLI), MLU-matched children, and age-matched children. Each child watched motion and change-of-state activity scenes on videotape and was then asked to point to the scene that depicted a novel verb, thereby indicating a preferred interpretation. The children were also asked to label the same activity scenes on a second tape. The findings indicated that the 5-year-old age-matched children exhibited a significant verb interpretation preference for the change-of-state scenes, whereas the children with specific language impairment and their 3-year-old MLU-matched peers did not have an interpretation preference for either the motion or change-of-state scenes. The children's labeling of the activity scenes yielded findings that further supported group differences on the two semantic verb categories. The findings suggest that children's initial verb interpretation biases vary relative to age and language proficiency.