PSY315H5 Lecture Notes - Lecture 8: Specific Language Impairment, Dementia, Mental Age
Document Summary
Deaf children learn how to lip read: o(cid:373)e sou(cid:374)ds (cid:373)ay ha(cid:448)e the sa(cid:373)e lip read, so it (cid:449)o(cid:374)"t (cid:271)e as helpful. Inventing own systems: see previous lectures for nicaragua kids, pidgin to creole creolization. Improvements: increasing number of channels to help child hear language. Concerns: use of implants have cultural ethics. Some think that being deaf is part of their identity, giving cochlear implants is like removing them from a culture rich community of the deaf. Theoretical perspective: language is not connected to the auditory-vocal system, sign language acquisition from birth is just as same as acquiring a spoken language from birth. Applied: language development is normal for those that acquire sign language from birth. Joint attention is a setback for blind children. Differences between children who are blind and sighted. Deaf children have easier time acquiring phonemes that are distinct from one another. Blind children cannot do this as much since they cannot lip read.
