BIO SCI E182 Study Guide - Final Guide: Vocal Tract, Vocal Folds, Periscope

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Review questions: phonological development (cited and stated from dr. lisa pearl"s class. ~the ipa is uniform across languages, whereas spelling is not. ~the ipa is designed to represent only those qualities of speech that are part of oral language: phones, phonemes, intonation, and the separation of words and syllables. Same set of sounds reasoning : describing speech sounds is the same across languages. Ipa is different for different languages: j is pronounced differently in different languages: 1) English: judge : spanish: jesus , german: jubeln , french: j"accuse . Lec 7 -- babbling starts to occur around 30-36 weeks in infants. First, marginal babbling, then canonical/reduplicated babbling, and last nonreduplicated/variegated babbling. Social aspect: babies don"t give any indication that they"re babbling to communicate (no intentionality at this point) even though sometimes it may look like it. They babble in the car and their crib, showing no sign that they expect any reply.