HDF 351 Study Guide - Quiz Guide: Universal Grammar, Baby Sign Language, Code-Switching
16 Oct 2018
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Jargon (intonated babble) the fifth stage of pre-speech vocalization that involves infants producing long strings of syllables having varied stress and intonation patterns. Mean length utterance meaningful unit such as (cid:862)ju(cid:373)p(cid:863) o(cid:396) (cid:862)i(cid:374)g(cid:863) i(cid:374) (cid:862)ju(cid:373)pi(cid:374)g(cid:863) is 2. 6. Parental diaries, naturalistic samples in home, standardized techniques to complement t(cid:396)a(cid:374)s(cid:272)(cid:396)ipts of (cid:272)hild(cid:396)e(cid:374)"s spo(cid:374)ta(cid:374)eous spee(cid:272)h a(cid:374)d pa(cid:396)e(cid:374)tal (cid:396)epo(cid:396)ts, (re(cid:455)(cid:374)all de(cid:448)elop(cid:373)e(cid:374)tal. It has been proposed that the characteristic prosodic patterns of child-directed speech might elicit attention, modulate arousal and communicate affect and facilitate language comprehension. Babies engage in babbling as a way of communication. Their sound production is constrained by the anatomy of the oral cavity and by respiratory patterns. Stage one is phonation which is characterized mainly by fussing, crying, sneezing, and burping. Second stage is cooing which begins when back vowels and nasals appear together with velar consonants. Third stage, vocal play, syllable like-productions with long vowels appear.
