Desri Maria Sumbayak
University of Riau

Published : 13 Documents

Found 1 Documents
Journal : Lingua Cultura

The Diphthongs: The Obstacles for Indonesian Speakers of English Sumbayak, Desri Maria
Lingua Cultura Vol 3, No 2 (2009): Lingua Cultura Vol. 3 No. 2
Publisher : Bina Nusantara University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21512/lc.v3i2.337


Article investigated the difficulties of Indonesian speaker of English in producing diphthongs /eɪ/ and /oʊ/. Five postgraduate students and five spouses of students at University of Canberra participated in this study. The participants were recorded in pronouncing /eɪ/ and /oʊ/ by reading lists of words and a story. The data were analysed by two Australian native speakers. Interrater reliability was calculated by using Cohen’s Kappa. The percentage was used to see the accurate diphthong realisations. The results showed that diphthong /oʊ/ was relatively more problematic than diphthong/eɪ/ and the students produced more diphthongs accurately than the spouses. The results also revealed that the ability to produce the diphthongs accurately was influenced by English proficiency and the type of tasks where diphthongs were pronounced.