SPTH1001 Lecture Notes - Lecture 8: Consonant Harmony, Vowel Harmony, Reduplication
18 Jul 2018
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Semantic categories (early words at single word level) 18-24m. U(cid:271)sta(cid:374)ti(cid:448)e (cid:449)ords age(cid:374)t, o(cid:271)je(cid:272)t (cid:894)e. g. mum, ball) Relatio(cid:374)al (cid:449)ords e(cid:454)iste(cid:374)(cid:272)e, (cid:374)o(cid:374)e(cid:454)iste(cid:374)(cid:272)e, disappeara(cid:374)(cid:272)e & re(cid:272)urre(cid:374)(cid:272)e (cid:894)e. g. all gone) A(cid:272)tio(cid:374) relatio(cid:374)al (cid:449)ords (cid:862)proto (cid:448)er(cid:271)s(cid:863) a(cid:272)(cid:272)o(cid:373)pa(cid:374)(cid:455)i(cid:374)g a(cid:374) a(cid:272)tio(cid:374) e. g. in, here. Locational relational words direction or spatial relationship of 2 things esp movement. By 24 months typically using 2 word combinations. Adding additional element to existing unit e. g. possession - eat apple eat lucy apple. Adding additional element to existing unit e. g. possession - eat apple eat lucy apple e. g. attributive - cuddle teddy cuddle blue teddy. Adding additional element to existing unit e. g. possession - eat apple eat lucy apple e. g. attributive - cuddle teddy cuddle blue teddy e. g. recurrence - want tickle want more tickle. Australian data early vocab development: mean expressive vocabulary, # of words. 18 - 24 mo = 50 to 200-300 words; By 36 mo = 900 to 1000 words: # of different words in 50 utterances.
