English Nasalance Values of Chinese Learners of English

Abstract

Introduction: Although a number of studies have been conducted to investigate nasalance scores of speakers of different languages, little research has examined the nasalance characteristics of second language learners. Objective: The goal of the current study was to examine whether English nasalance values of Mandarin Chinese speakers are similar to those of native English speakers, examining the potential effect of the first language on the nasalance scores of the second language production. Methods: Thirty-two adults (16 Mandarin Chinese speakers and 16 native English speakers) with a normal velopharyngeal anatomy participated. Nasalance scores of various speech stimuli were obtained using a nasometer and compared between the 2 groups. Results and Conclusions: Chinese learners of English produced higher nasalance scores than native English speakers on prolonged vowel /i/ and /a/, the syllable “nin,” and non-nasal sentences and passages. The first language effect on nasalance of the second language found in the current study suggests the importance of linguistic consideration in the clinical evaluation of resonance.