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Direct linkCristia, Alejandrina; Seidl, Amanda – Journal of Child Language, 2014
Typically, the point vowels [i,?,u] are acoustically more peripheral in infant-directed speech (IDS) compared to adult-directed speech (ADS). If caregivers seek to highlight lexically relevant contrasts in IDS, then two sounds that are contrastive should become more distinct, whereas two sounds that are surface realizations of the same underlying…
Descriptors: Articulation (Speech), Infants, Acoustics, Vowels
