Children's use of gesture in ambiguous pronoun interpretation*

This study explores whether children can use gesture to inform their interpretation of ambiguous pronouns. Specifically, we ask whether four- to eight-year-old English-speaking children are sensitive to information contained in co-referential localizing gestures in video narrations. The data show that the older (7-8 years of age) but not younger (4-5 years) children integrate co-referential gestures into their interpretation of pronouns. This is the same age at which they show sensitivity to order-of-mention, the only other cue available in the stimuli. Interestingly, when children show sensitivity to the gestures, they are quite similar to adults, in that gestures consistent with order-of-mention increase first-mentioned responses as compared to stimuli with no gestures, but only slightly, while gestures inconsistent with order-of-mention have a larger effect on interpretation, decreasing first-mentioned responses and increasing second-mentioned responses.