Edited by Geert Brône and Bert Oben
[Advances in Interaction Studies 10] 2018
► pp. 47–66
This chapter discusses the role of a speaker’s gaze on a listener’s language processing, recall of information, and on child language learning. Speaker gaze facilitates performance in all of these domains, which suggests that it plays an important role in communication. Indeed, the findings indicate that speaker gaze can facilitate not just referential but also compositional processes such as syntactic structuring and thematic role assignment in listeners. Speaker gaze even guided comprehenders’ attention to a target object more rapidly than other aspects of the visual context (action event depictions); but unlike the action depictions, it had no beneficial effects on comprehenders’ post-experiment memory in socially non-interactive settings (when comprehenders inspect the speaker on a computer display). In socially interactive settings, however, speaker gaze seemed to affect memory in that joint object-based attention between a caregiver and child was beneficial for language learning. We conclude that speaker gaze effects are important for both language processing and learning, and are potentially boosted in a socially interactive context.