Psychology 1000 Study Guide - Quiz Guide: Grammatical Category, Speech Production, Mutual Exclusivity

• School: Western University
• Department: Psychology
• Course: Psychology 1000
• Professor: Corey Isaacs

Document Summary

Birth 2months: reflexive vocalizations: includes cries, coughs, burps (first month: different types of crying) 2 4months: coughing and laughing: parent-i(cid:374)fa(cid:374)t i(cid:374)tera(cid:272)tio(cid:374)s, re(cid:272)ipro(cid:272)al (cid:862)(cid:272)ooi(cid:374)g(cid:863), (cid:862)(cid:272)oo(cid:863) sound when infants is happy. 4 6months: babbling and vocal play: gain control over vocal chords, lips, tongue, deaf people babble as well until 6 months (based on environment) 6 8months: input changes, focus on native language, specification on sound they hear regularly (statistical learning) 6 10months: canonical babbling: canonical production of sounds that sound like words, experimentation and playing with sounds, syllables get repeated (mamama), sound production has no meaning. 10 months +: modulating babbling: variety of sound combinations, beginning of meaningful speech, Intonation pattern: (cid:862)flo(cid:449)(cid:863), goi(cid:374)g up a(cid:374)d do(cid:449)(cid:374) (cid:449)ith (cid:448)oi(cid:272)e i(cid:374) differe(cid:374)t se(cid:374)te(cid:374)(cid:272)es a(cid:374)d questions (rhythm) 10 18months: one word/ holophrastic period: one word represents sentences. 18 24months: two-word period: children produce two word sentences, use words they can pronounce. 5 months: ability to recognize name out of background conversation (cocktail party effect)