2021.05.13 22:14
저자: 서윤정
제목: 순행적 유음화의 필수성과 변이
Seo, YoonJeong. 2021. A study of the variation of Korean lateralization in /l-n/ sequences. Studies in Phonetics, Phonology and Morphology 27.1. 27-52. This study aimed to investigate the realization of Korean lateralization in /l-n/ sequences. In previous studies, progressive lateralization has been considered a compulsory phonological phenomenon in Korean, and has not attracted much attention. However, in actual speakers’ speech, non-assimilation patterns are observed in /l-n/ sequences. A reading task was conducted with 20 Korean speakers in their 20s in order to acquire the realization of /l-n/ sequences. The realization of progressive lateralization was shown to differ depending on individual speakers and experimental words/phrases. The greater the morphological boundary between /l/ and /n/, the less likely was lateralization. In addition, in principle, lateralization is realized even if a phonological phrase is located internal to an /l-n/ sequence, but more non- assimilation patterns have been observed in tokens where phonological boundaries occurred. Gender and speech rates also influence the realization of lateralization. Male speakers lateralize /l-n/ sequences more stably than female speakers. Moreover, the rate of lateralization increased when the speech was faster.
Keywords: lateralization, /l-n/ sequences, variation
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