Hand gestures and body movements are a frequent complement to spoken human language. They often communicate ancillary information to the verbal message, and are theorized to aid the cognitive load associated with several tasks (e.g., lexical retrieval & short term memory). However, the current literature specifically focuses on the…

This dissertation explores how listeners extract meaning from personal and reflexive pronouns in spoken language. To be understood, words like her and herself must be linked to a prior element in the speech stream (or antecedent). This process draws on syntactic knowledge and verbal working memory processes. I present two original research studies…

This project examines spoken language comprehension in Broca's aphasia, a non-fluent language disorder acquired subsequent to stroke. Broca's aphasics demonstrate impaired comprehension for complex sentence constructions. To account for this deficit, one current processing theory claims that Broca's patients retain intrinsic linguistic knowledge,…