apichat.kh@chula.ac.th
B.Ed. (Music Education), Chulalongkorn University, Thailand
M.Ed. (Educational Research), Chulalongkorn University, Thailand
M.A. (English as an International Language), Chulalongkorn University, Thailand
Ph.D. (Applied Linguistics), University of Melbourne, Australia
- Language Testing and Assessment
- Research Methods in Applied Linguistics
Khamboonruang, A. (2020). Development and validation of a diagnostic rating scale for formative assessment in a Thai EFL university writing classroom: A mixed methods study [Doctoral dissertation, The University of Melbourne]. Minerva Access. http://hdl.handle.net/11343/252672
Khamboonruang, A. (2013). Development and validation of the academic collocational competence test for EFL university students: An application of the argument-based approach [Master’s thesis, Chulalongkorn University]. CUIR. http://cuir.car.chula.ac.th/handle/123456789/42734
Khamboonruang, A. (2010). Effects of instruction on English writing abilities of students in different cultures: A cross-cultural meta-analysis [Unpublished master’s thesis]. Chulalongkorn University.
Feb 2017 Melbourne Research Scholarship; Full scholarship for PhD study
https://scholarships.unimelb.edu.au/awards/melbourne-research-scholarship
Aug 2018 Honorable Mention Distinction; In recognition of the outstanding work of the 2018 TIRF Doctoral Dissertation Grant applicants)
https://www.tirfonline.org/research-grants/doctoral-dissertation-grants/recipients-and-findings/
Jul 2018 ALTAANZ LTRC Student Travel Award; For attending the 40th Language Testing Research Colloquium 2018 in Auckland) http://www.altaanz.org/uploads/5/9/0/8/5908292/altaanz_newsletter_issue_ten.pdf
Jun 2018 Riady Scholarship; For doing PhD fieldwork in Asia countries, University of Melbourne
https://scholarships.unimelb.edu.au/awards/riady-scholarship
Apr 2018 TOEFL Small Grant for Doctoral Research in Second or Foreign Language Assessment https://www.ets.org/toefl/grants/recipients
Dec 2017 Graduate Research in Arts Travel Scholarship, University of Melbourne
Dec 2017 Research and Graduate Studies Scholarship, University of Melbourne
Khamboonruang, A. (in press). Detecting differential rater severity in a high-stakes EFL classroom writing assessment: A many-facets Rasch measurement approach. PASAA.
Khamboonruang, A. (2023). EFL Thai students’ rating performances in self- and peer-assessments of writing: A many-facets Rasch analysis. LEARN Journal: Language Education and Acquisition Research Network, 16(1), 221–245. https://so04.tci-thaijo.org/index.php/LEARN/index
Khamboonruang, A. (2022). Building an initial validity argument for binary and analytic rating scales for an EFL classroom writing assessment: Evidence from many-facets Rasch measurement. rEFLections, 29(3), 675–699. https://so05.tci-thaijo.org/index.php/reflections/article/view/262690
Knoch, U., Deygers, B., & Khamboonruang, A. (2021). Revisiting rating scale development for rater-mediated language performance assessments: Modelling construct and contextual choices made by scale developers. Language Testing, 38(4), 602–626. https://doi.org/10.1177/0265532221994052
Khamboonruang, A. (2021). Applying a Rasch principal component analysis to investigate the psychometric unidimensionality of a rating scale. In N. Wannakit, A. Sukying, P. Hannapha, & T. Khanchai (Eds.), The 2nd language, society and culture international conference (2nd LSCIC 2021): Harmony in diversity: Multidisciplinary perspectives on glocalization (pp. 75–83). Faculty of Humanities and Social Sciences, Mahasarakham University, Thailand. http://human.msu.ac.th/lscic/
Khamboonruang, A. (2021). Investigating Thai EFL teachers’ rating consistency in a classroom writing assessment: A generalizability theory analysis. In N. Wannakit, A. Sukying, P. Hannapha, & T. Khanchai (Eds.), The 2nd language, society and culture international conference (2nd LSCIC 2021): Harmony in diversity: Multidisciplinary perspectives on glocalization (pp. 145–154). Faculty of Humanities and Social Sciences, Mahasarakham University, Thailand. http://human.msu.ac.th/lscic/
Khamboonruang, A. (2021, December). Leniency differences amongst low-, mid-, and high-ability students in self- and peer assessments in an EFL Thai writing classroom: A many-facets Rasch measurement analysis [Paper presentation]. New Directions East Asia Conference 2021, Virtual Presentation.
Khamboonruang, A. (2021, March). Investigating Thai EFL teachers’ rating consistency in a classroom writing assessment: A generalizability theory analysis [Paper presentation]. Language, Society, and Culture International Conference (LSCIC) 2020, Maha Sarakham, Thailand. http://human.msu.ac.th/lscic/
Khamboonruang, A. (2021, March). Applying a Rasch principal component analysis to investigate the psychometric unidimensionality of a rating scale [Paper presentation]. Language, Society, and Culture International Conference (LSCIC) 2020, Maha Sarakham, Thailand. http://human.msu.ac.th/lscic/
Khamboonruang, A. (2020, January). How reliable is self-assessment?: Investigating Thai EFL undergraduates’ self-assessment performance in formative classroom writing assessment. Paper presented at the 40th Thailand TESOL and PAC International Conference, Bangkok, Thailand.
Khamboonruang, A. (2019, March). Building a validity argument for a diagnostic binary rating scale designed for an ongoing EFL classroom writing assessment. Paper presented at the American Applied Linguistics Association (AAAL) Conference, Atlanta, Georgia, USA.
Khamboonruang, A. (2019, March). Establishing a validity argument for a rating scale developed for ongoing diagnostic assessment in an EFL university writing classroom: A mixed methods study. Paper presented at the 40th Language Testing Research Colloquium, Atlanta, Georgia, USA.
Khamboonruang, A. (2018, July). Development and validation of diagnostic rating scale for an EFL university writing classroom. Work-in-progress paper presented at the 40th Language Testing Research Colloquium, Auckland, New Zealand.
