Dr. Marie Coppola will be the first speaker of the 2014-2015 Cognitive Science Colloquium Series. Dr. Coppola is the director of the Language Creation Lab at the University of Connecticut. Her research investigates how sign languages emerge and are created in communities. Her talk will focus on homesign gesture systems (that is, gesture systems developed by deaf individuals who are not exposed to conventional sign or spoken language input), their characteristics, and the developmental consequences of linguistic deprivation with respect to other aspects of cognition.
Dr. Coppola’s talk, titled “Which aspects of language and cognition depend on linguistic input? Insights from homesign gesture systems” will take place on Thursday, October 23, at 3:30 pm in the Coykendall Science Building Auditorium. The talk is sponsored by Campus Auxiliary Services and by the following programs and departments: Linguistics, Deaf Studies, Latin American and Caribbean Studies, Communication Disorders, and Psychology.
Abstract of the Talk:
Researchers in the cognitive sciences have long debated the relationships between linguistic input and language structure, as well as the relationships between language and cognition. Homesign systems offer a unique window into these relationships. Homesigns are gesture systems developed by deaf individuals who are not exposed to conventional sign or spoken language input. Homesign systems exhibit a number of linguistic properties, but appear to lack others, which depend on access to a linguistic model and/or interaction within a language community. Dr. Coppola will show that homesign systems have structure at a variety of levels of linguistic analysis, including phonology and discourse structure. Dr. Coppola will describe some of the developmental consequences of linguistic (but not social) deprivation, particularly with respect to number cognition. Finally, she will discuss her work with Manos Unidas (www.manos-unidas.org), a non-profit organization whose mission is to promote equal access to language and education for deaf individuals in Nicaragua.