台語〈軒〉韻ê語音變異：對[iɛn]轉讀做[ɛn] ê動態描寫

Abstract

本文〈軒〉韻議題是[iɛn] kah [ɛn]兩个語音變體競爭ê過程；目前本議題ê觀察ê是斷節--ê、零星--ê。因此，本文對〈軒〉韻ê觀察，有兩个研究問題：(1)〈軒〉韻語音變異ê現狀按怎？(2)〈軒〉韻ê語音變異，未來ê發展趨勢如何？ 語料結果顯示：就世代ê角度來看，[ɛn] ê勢力lú來lú大；見若樣本口音透濫接近普通腔ê時，〈軒〉韻ê語音表現tiō會出現流失介音ê趨勢。這个現象，本文用戰後媒體ê傳播、地區社會組成、國語政策等三个因素來說明。因為〈軒〉韻韻有kài厚ê社會性，所以會當講〈軒〉韻議題是一款社會方言ê個案。This study aims to trace the development of the course of the Hian rhyme in Taiwanese rarely mentioned in previous studies. There are two research questions. Firstly, what is the current situation of Hian rhyme in Taiwan? Secondly, what is the tendency for the variation of Hian rhyme? It indicated the variety of [ɛn] in use has increased across generations, this tendency can observe on those whose Taiwanese are close to General Taiwanese. Four factors were to illustrate the development of Hian rhyme in Taiwan via General Taiwanese: social media, demographic composition in the region, national language movement policy. With these social backgrounds, we suggest the issue of Hian rhyme is truly a case study of social dialect.