TY - GEN AU - Motamedi,Yasamin AU - Schouwstra,Marieke AU - Kirby,Simon TI - An evolutionary approach to sign language emergence: From state to process SN - 1469-1825 PY - 2019///0509 KW - Gestures KW - Humans KW - Language KW - Language Development KW - Sign Language KW - Speech N1 - Publication Type: Journal Article; Comment UR - https://doi.org/10.1017/S0140525X15003003 ER -