“…These deaf persons may prefer English as their means of communication with physicians, but their usage of English may not be standard. Persons referred to as Deaf (upper case D) typically belong to the Deaf Community, 7 a minority population with its own culture and social mores, 3,7,8 use American Sign Language (ASL), and typically have a low English reading level. 5 ASL differs from English in crucial ways, including its idioms and grammar.…”