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Speech Production & Perception
L2 Pronunciation & Intelligibility
L2 Oral Assessment and Testing
Automated Scoring & Speech Recognition
Language Learning Outcome Assessment
Second Language Acquisition
Ph.D., 2008. University of Georgia, Athens, GA
M.A., 2003, University of Auckland, New Zealand
Kang, O., Thomson, R., & Murphy, J. (under contract). The Routledge Handbook of English Pronunciation. New York: Routledge.
Kang, O., & Ginther, A. (under contract).
Assessment in Second Language Pronunciation
. New York: Routledge.
Selected Journal Articles and Other Publications
Johnson, D. O., & Kang, O. (2015). Automatic prominent syllable detection with machine learning classifiers.
International Journal of Speech Technology
Kang, O., Moran, M., & Vo, S. (in press). Perceptual judgments of accented speech by listeners from different first language backgrounds. TESL-EJ.
Kang, O, & Moran, M. (forthcoming). Intelligibility of accented speech in the context of World Englishes
Ockey, G., & Wagner, E. (Eds.), Emerging Issues in the Assessment of Second Language Listening, John Benjamin.
Kang, O. (forthcoming). Linguistic features in L2 pronunciation. In O. Kang & A. Ginther (Eds.). Assessment in Second Language Pronunciation. England: Routledge.
Kang, O. (forthcoming). Assessment in L2 pronunciation. In O. Kang, R. Thomson, & J. Murphy (Eds.). The Routledge Handbook of English Pronunciation. England: Routledge
Kang, O., & Digirolamo, A. (in press). Teacher/Student relationship. In S. Salas (Eds.). TESOL Encyclopedia: Adminstrative/Organizational issues, Volume 15.
Cuyul, M., & Kang, O. (forthcoming). Listening and Speaking Class for Eighth-grade Students in Patagonia, Chile. In J. Murphy & K. Sippell. (Eds).
Teaching the Pronunciation of English: Illustrations of Whole Courses
Kang, O. & Moran, M. (2015). Enhancing communication between undergraduate students and International teaching assistants.
Studies in Graduate and Professional Student Development
Kang, O., Rubin, D, & Lindemann, S. (2014). Using contact theory to improve US undergraduates’ attitudes toward international teaching assistants.
Tracey, D., Fraser, H., Kang, O., & Thompson, R. (2014). Accent and ethics: Issues that merit attention. In A. Mahboob and L. Barratt (Eds.),
English in a multilingual context
Kang, O., & Wang, L. (accepted). Linguistic features distinguishing examinees’ speaking performances at different proficiency levels.
Kang, O., & Wang, L. (2014). Impact of different task types on candidates' speaking performances.
Research Notes, 55
Kang, O. (2014). Students' perceptions of pronunciation instruction in the three circles of World Englishes.
. DOI: 10.1002/tesj.146
Staples, S., Kang, O., & Wittner, E. (2014). Impacting undergraduates' perceptions of ITSs through institutionally supported contact.
English for Specific Purposes, 35
Kang, O., & Moran, M. (2014). Pronunciation features in non-native speakers’ oral performances.
TESOL Quarterly, 48,
Kang, O., & Rubin, D. (2014). Reverse linguistic stereotyping. In J. Levis and A. Moyer (Eds.),
Social influence in L2 pronunciation: Trends in Applied Linguistics
(pp. 239-254). De Gruyter.
Kang, O. (2013). Linguistic analysis of speaking features distinguishing general English exams at CEFR levels B1 to C2 and examinee L1 backgrounds.
Research Notes, 52
Kang, O., & Pickering, L. (2013). Using acoustic and temporal analysis for assessing speaking. In A. Kunnan (Ed.),
Companion to Language Assessment
Kang, O. (2012). Impact of rater characteristics on ratings of international teaching assistants’ oral performance.
Language Assessment Quarterly, 9
Kang, O, & Rubin, D. (2012). Intra-rater reliability of oral proficiency ratings.
Journal of Educational and Psychological Assessment, 12
Kang, O.. & Rubin, D. (2012). Inter-group contact exercises as a tool for mitigating undergraduates’ attitudes toward ITAs.
Journal of Excellence in College Teaching, 23
Kang, O. (2011). ESL students’ perceptions of pronunciation instruction in inner circle countries.
New Zealand Studies in Applied Linguistics, 17
Kang, O., & Pickering, L. (2011). The role of objective measures of suprasegmental features in judgments of comprehensibility and oral proficiency in L2 spoken discourse.
Speak Out, 44
Kang, O., Rubin, D., Pickering, L. (2010). Suprasegmental measures of accentedness and judgments of English language learner proficiency in oral English.
Modern Language Journal, 94
Kang, O. (2010). ESL Learners’ attitudes toward pronunciation instruction and varieties of English. In J. Levis & K. LeVelle (Eds.),
Proceedings of the 1st Pronunciation in Second Language Learning and Teaching
(pp. 105-118). Ames, IA: Iowa State University.
Kang, O. (2010). Salient prosodic features on judgments of second language accent.
Kang, O. (2010). Relative salience of suprasegmental features on judgments of L2 comprehensibility and accentedness.
, 38, 301-315.
Kang, O., & Rubin, D. (2009). Reverse linguistic stereotyping: Measuring the effect of listener expectations on speech evaluation.
Journal of Language and Social Psychology, 28
Kang, O. (2008). The effect of rater background characteristics on the rating of International Teaching Assistants Speaking Proficiency.
Spaan Fellow Working Papers, 6
Rubin, D., & Kang, O. (2008). Writing to speak: What goes on across the two way street. In D. Belcher, D., and A. Hirvela, (Eds.),
The oral/literate connection: Perspectives on L2 speaking/writing connections
. Ann Arbor, MI: University of Michigan Press.
Selected Recent Presentations
Johnson, D., Kang, O., & Ghanem, R. (2015). Language proficiency rating: Human versus Machine.
Pronunciation in Second Language Learning and Teaching,
Kang, O., Moran, M., & Thomson (March, 2015). Intelligibility of different varieties of English: The effects of incorporating “accented” English into high-stakes assessment, AAAL, Toronto, Canada.
Kang, O, & Ghanem, R. (March, 2015). Student expectation and stereotyping of English teachers in ESL classrooms, TESOL Convention, Toronto, Canada.
Kang, O., Moran, M., & Thomson, R. (Sept, 2015). Pronunciation Features of Intelligible Speech Among Different Varieties of World Englishes, Pronunciation Second Language Learning and Teaching, Santa Barbara, CA.
Ghanem, R., & Kang, O. (June, 2015). Nonnative Student Expectation and Linguistic Stereotyping of English Teachers in an ESL Context, International Conference on Language and Social Psychology, Honolulu, Hawai'i.
Kang, O., & Zhuang, Y., (March, 2015). ESL Learners’ Linguistic (Pronunciation, Grammar and Lexicon) development in the ESL Immersion Context. AAAL, Portland, OR
Moran, M., & Kang, O. (2014). Enhancing communication between US undergraduates and international students through structured contact activities. AAAL, Portland, OR.
Kang, O., & Wang, L. (2014). The impact of task types and communicative features on examinees' speaking performances at different proficiency levels. AAAL, Portland, OR.
Kang, O. (2014). Linguistic features in oral assessment. Keynote Speaker. The ASU Linguistics/TESOL Graduate Student Symposium.
Kang, O. (2013). English learners’ pronunciation gains in the ESL context. New Sounds, Montreal, Canada.
Kang, O., & Wang, L. (2013). Linguistic features that distinguish examinees’ proficiency levels. American Association for Applied Linguistics, Dallas, Texas.
Kang, O. (2013). Pronunciation Research and Practice in EFL Contexts. TESOL 2013 Intersection (SPLIS, EFL, NNEST). TESOL Convention, Dallas, TX.
Selected External Grants
TOEFL Committee of Examiners (COE) Research Grants, ETS (2013-2015): Intelligibility of Different Varieties of English in the TOEFL iBT Listening Test.
Cambridge ESOL Funded Research Program (2013). Impact of Different Task Types on Candidates’ Speaking Performances and Interactive Features that Distinguish between CEFR Levels.
Enhancing communication between U.S. undergraduates and international students through structured contact activities, TOEFL Board Grants (2012-2013) with total of $14,997.
TOEFL Board Grants, ETS (2011-2012). Thresholds of second language study for oversea immersion.
Cambridge ESOL Funded Research Program (2011-2012). Linguistic Analysis of Speaking Features Distinguishing General English Exams at CEFR levels B1 to C2 and Examinee L1 Backgrounds.
TOEFL Board Grants, ETS (2010-2011). Students’ individual characteristics that predict success in studying languages abroad.
TOEFL COE Grants, ETS (2006-2007) with Don Rubin and Lucy Pickering. Relative Impact of Rater Intercultural and Language Background, Rater Language Attitudes, Rater Training, and Measurable Elements of Pronunciation on TOEFL iBT Speaking Proficiency Scoring.
Spaan Fellowship Fund: Second & Foreign Language Assessment (2006). International Teaching Assistants (ITA) Speaking Proficiency.
Automatic prosody detection algorithms, 2015
Awards and Honors
Recipient of "2013 TOEFL Outstanding Young Scholar Award"
Recipient of “Most Promising New Scholar at NAU” 2012 award.
Winner of Christopher Brumfit 2009 PhD/Ed.D.Thesis Award by Cambridge University Press and the journal of Language Teaching.
Finalist of Jacqueline Ross TOEFL® Dissertation 2009 Award.