Speaker Series: Valentine Hacquard



*Grasping at factivity*

Speakers mean more than their sentences do, because they can take a lot about their audience for granted. This talk explores how presuppositions and pragmatic enrichments play out in acquisition. How do children untangle semantic from pragmatic contributions to what speakers mean? The case study I will focus on is how children learn the meaning of the words /think /and /know/. When and how do children figure out that /think /but not /know /can be used to report false beliefs? When and how do they figure out that with /know/, but not /think/, speakers tend to presuppose the truth of the complement clause? I will suggest that the path of acquisition is traced by the child’s understanding both of where such verbs occur, and of why speakers use them.

(joint work with Rachel Dudley and Jeff Lidz)


Thursday, April 21, 2016 - 3:30pm - 5:00pm
IRCS Conference Room