Jeonga Kwon, Jusun Jang
Factors Influencing Injury Severity and Frequency among Korean Sports Participants in Their 20s and 30s
Healthcare (Basel, Switzerland)
deaf children hearing parents know sign language birth risk limited language input early childhood studying children learn sign language revealed timing firstlanguage exposure critically shapes language outcomes input deaf children receive first language delayed much variable first language learners many learn first language parents new sign language learners much research deaf children learning sign language considered role parent input using broad strokes categorizing hearing parents nonnative poor signers deaf parents native strong signers study deconstruct categories examine variation sign language skills among hearing parents might affect childrens vocabulary acquisition study included 44 deaf children 8 60monthsold learning asl hearing parents also learning asl observed interactive effect parent asl proficiency age parent asl proficiency significant predictor child asl vocabulary size among infants toddlers proficiency language models affect acquisition beyond age acquisition particularly children grow time skilled parents sample fluent native deaf signers yet children reliably ageexpected asl vocabularies data reproducible analyses available httpsosfio9ya6h