The Language Creation Lab will present two posters based on our research with adult homesigners in Nicaragua, “Agent and Patient Categories in English-Speaking Children and Homesigners” and “The emergence of negation in Nicaraguan homesign systems.” See the conference program HERE. These posters represent collaborative work with Dr. Annemarie Kocab and Danielle Novak (Johns Hopkins University), and Dr. Jesse Snedeker, Dr. Irene Canudas Grabolosa, Dr. Victor Gomes, and Hanna-Sophia Georgievska Shine (Harvard University).