Centre for Lusophone and European Literatures and Cultures Centre for Lusophone and European Literatures and Cultures The Centre for Lusophone and European Literatures and Cultures of the Faculty of Letters, University of Lisbon (CLEPUL) is a research unit of the University of Lisbon based on the Faculty of Letters of the University of Lisbon. CLEPUL was founded by Jacinto do Prado Coelho after the Carnation Revolution, at the time with the designation of Centre for Portuguese Literatures of the Universities of Lisbon. Its main purpose is the promotion and research on literatures and cultures of the Lusophone countries. Today, CLEPUL is one of the largest research centres in
Language acquisition by deaf children complex gesture, indicating that they are perceiving sign language as meaningful linguistic input. Since infants attend to spoken and signed language in a similar manner, several researchers have concluded that much of language acquisition is universal, not tied to the modality of the language, and that sign languages are acquired and processed very similarly to spoken languages, given adequate exposure. At the same time, these and other researchers point out that there are many unknowns in terms of how a visual language might be processed differently than a spoken language, particularly given the unusual path of language transmission for most