ルブレクト　ブライアン　Ｇ．   Rubrecht Brian Guenter   ルブレクト　ブライアン　Ｇ．    所属   明治大学  商学部    職種   専任教授
発表年月日	2012/10/26
発表テーマ	Perceptions of Japanese EFL learners' /r/ and /l/ pronunciation: Comparing native speakers' ratings of word-level utterances
会議名	Asian Conference on Education 2012
主催者	IAFOR
発表形式	口頭（一般）
単独共同区分	単独
概要	English /r/ and /l/ pronunciation poses production difficulty for many native Japanese speakers, but the intelligibility and acceptability of that production ultimately lies with listener perceptions and judgments. Research was conducted with native speakers who used different varieties of English rating native Japanese speakers’ production of /r/ and /l/ in various utterances. Initial data analyses (Rubrecht 2009) revealed statistically significant differences at but not above the word level. Because listeners have been found to primarily use segmental cues such as /r/ and /l/ to determine strength of accent, a second set of data analyses was conducted. Results indicate statistical significance between the raters in multiple word positions for the two phonemes, thereby legitimizing questions regarding the potential lack of pronunciation instruction and evaluation standards across educators and raters.