Academic positions

• Assistant Professor, Graduate School of Language and Communication, National Institute of Development Administration, Thailand (2019-Present)
• Instructor, Graduate School of Languages and Communication, National Institute of Development Administration, Thailand (2017-2019)
• Graduate Research/Teaching Assistant, Department of Linguistics and Languages, Michigan State University, USA (2013-2017)
• Instructor, Division of English for Business, Chulalongkorn University Language Institute, Chulalongkorn University, Thailand (2010-2013)

Administrative positions

• Associate Dean for Planning and Development, Graduate School of Language and Communication, National Institute of Development Administration, Thailand (January 2021-December 2023)
• Interim Associate Dean for Planning and Development, Graduate School of Language and Communication, National Institute of Development Administration, Thailand (July - December 2020)

Recent training courses attended

• Thailand Quality Award (TQA) Internal Organization Assessment, organized by Thailand Productivity Institute on July 5-7, 2023
• Thailand Quality Award (TQA) Criteria, organized by Thailand Productivity Institute on June 28-30, 2023
• Structural Equation Modeling Using AMOS, offered by The Center of Statistical Consulting and Research, Faculty of Commerce and Accountancy, Chulalongkorn University, on June 9-11, 2023
• Writing Self-Assessment Report (SAR) for Successful AUN-QA Program Assessment (Version 4.0), organized by the ASEAN University Network (AUN-QA) on November 9-19, 2021
• Data Science: Statistical Programming with R, organized by Utrecht Summer School, Utrecht University, the Netherlands, on July 5-9, 2021
• AUN-QA Implementation and Gap Analysis, organized by the Council of University Presidents of Thailand (CUPT) on July 1-2, 2021
• Outcome-Based Education, organized by the Council of University Presidents of Thailand (CUPT) on June 17-18, 2021
• AUN-QA Overview, organized by the Council of University Presidents of Thailand (CUPT) on March 23, 2021

Research articles 

• Suethanapornkul, S., & Supasiraprapa, S. (2024). Usage events and constructional knowledge: A study of two variants of the introductory-it construction. Studies in Second Language Acquisition. 46(2), 355–377. https://doi.org/10.1017/S0272263123000517 
• Phadungsilp, P., & Supasiraprapa, S. (2023). The effects of task-induced involvement load and gloss languages on incidental L2 vocabulary learning. Language Teaching Research. Advance online publication. https://doi.org/10.1177/13621688231176331 
• Supasiraprapa, S. (2019). Frequency effects on first and second language compositional phrase comprehension and production. Applied Psycholinguistics, 40(4), 987­–1017. https://doi.org/10.1017/S0142716419000109 
• Supasiraprapa, S. (2018). Prototype effects in first and second language learners: The case of English transitive semantics. Bilingualism: Language and Cognition, 21(3), 618–639. https://doi.org/10.1017/S1366728917000177 
• Supasiraprapa, S., & De Costa, P. I. (2017). Metadiscourse and identity construction in teaching philosophy statements: A critical case study of two MATESOL students. TESOL Quarterly, 51(4), 868–896. https://doi.org/10.1002/tesq.360 

 
Academic articles (non-empirical)

• Supasiraprapa, S. (2022). Measuring research participants’ EFL proficiency: What practical options do researchers in Thailand have? The Journal of Asia TEFL, 19(1), 227–236. http://dx.doi.org/10.18823/asiatefl.2022.19.1.14.227 
• Supasiraprapa, S. (2018). Second language collocation acquisition: Challenges for learners and pedagogical insights from empirical research. The Journal of Asia TEFL, 15(3), 797–804. http://dx.doi.org/10.18823/asiatefl.2018.15.3.15.797 

Commercial book

• Supasiraprapa, S., Prapobratanakul, C., & Damrongmanee, M. (2016). 850 คำต้องรู้สู้ TOEFL และ CU-TEP [850 Essential Words for the TOEFL and Chulalongkorn University Test of English Proficiency (CU-TEP)] (second and third editions published in 2017 and 2021, respectively). Chulalongkorn University Printing House. 

Book review

• Supasiraprapa, S. (2018). Review of the book Understanding, evaluating, and conducting second language writing research, by Charlene Polio and Debra Friedman. NIDA Journal of Language and Communication, 23, 98–99. 

Guest commentator/ lecturer

• [2024, 2021, 2020, 2019] Guest commentator in the Doctoral Dissertation Seminar organized by the English as an International Language (EIL) Program, Chulalongkorn University
• [2024, 2023, 2022, 2021] Guest lecturer on the topic "Introduction to Statistics in Applied Linguistics" for the Research in English Applied Linguistics course offered by the graduate program in English as an International Language (EIL), Chulalongkorn University
• [2024] Invited instructor in an online workshop entitled "Introduction to Statistics in Applied Linguistics Using SPSS" for MA and PhD students in the English Language Studies (ELS) Program offered by the School of Foreign Languages, Suranaree University of Technology
• [2024, 2023] Invited instructor in an online workshop entitled "Quantitative Research for English Language Learning and Teaching" for PhD students in the Department of Linguistics, Faculty of Humanities, Srinakharinwirot University
• [2023] Invited discussant in a panel on research on second language acquisition and psycholinguistics in Applied Linguistics Day organized by the Thai Association for Applied Linguistics (TAAL) at Srinakharinwirot University
• [2022] Guest lecturer in an online workshop entitled "Quantitative Data Analysis," organized by the M.Ed. Program in Bilingual Education and English Language Teaching, Suryadhep Teacher College, Rangsit Univerity
• [2019] Guest lecturer on the topic "Instructed Second Language Acquisition" for the Second Language Acquisition course offerred by the MA program in English for Professional Development at the School of Liberal Arts, Mae Fah Luang University
• [2018] Guest commentator for the Master's and Doctoral Dissertation Seminar organized by MA and PhD Programs in English for Professional Development at the School of Liberal Arts, Mae Fah Luang University

 
External thesis or dissertation committee member or research instrument examiner

• [2024] Dissertation committee chair for a PhD student in the English as an International Language (EIL) program, Chulalongkorn University
• [2024] Dissertation proposal committee member for a PhD student in the Linguistics Department at the Faculty of Arts, Chulalongkorn University
• [2023] Dissertation proposal committee chair for a PhD student in the English Language Studies program at the School of Foreign Languages, Suranaree University of Technology
• [2024] Research instrument examiner for a study entitled “The Impact of Symptom Burden of Head and Neck Cancer on Quality of Life in Patient-Caregiver Dyads,” conducted by Assistant Professor Dr.Kanchana Thana, Faculty of Nursing, Chiang Mai University, Thailand
• [2023] Research instrument examiner for a study entitled “The Thai Version of the Preceptor Self-Assessment Tool (PSAT): Translation, Adaptation, and Validation Study,” conducted by Assistant Professor Dr. Chuntana Reangsing, School of Nursing, Mae Fah Luang University
• [2023] Dissertation proposal committee chair for a PhD student in the English as an International Language (EIL) program, Chulalongkorn University
• [2021] Research instrument examiner for a study entitled “Information Needs of Breast Cancer Patients in Participating in a Breast Cancer Support Group,” conducted by Assistant Professor Dr.Kanittha Rattanakalya, Faculty of Nursing, Chiang Mai University
• [2021] Research instrument examiner for a study entitled “Cross-Cultural Translation and Psychometric Testing of Caregiver Reaction Assessment Tool in Thailand,” conducted by Dr.Kanchana Thana, Faculty of Nursing, Chiang Mai University
• [2019] Research instrument examiner for a master's thesis project by an MA student in Applied Linguistics at Mahidol University
• [2019] External committee member for dissertation and master's thesis defenses of students in the MA and PhD programs in English for Professional Development at the School of Liberal Arts, Mae Fah Luang University

Editorial work for academic journals

• [2018-present] Editorial board member, PASAA, an English language learning and teaching journal published by Chulalongkorn University Language Institute
• [April 2022-present] Editorial board member, NIDA Journal of Language and Communication, a journal published by Graduate School of Language and Communication, National Institute of Development Administration
• [2020-April 2021] Editor-in-Chief, NIDA Journal of Language and Communication, journal published by Graduate School of Language and Communication, National Institute of Development Administration
• [2011-2013] Editorial team member, PASAA, an English language learning and teaching journal published by Chulalongkorn University Language Institute

 
Ad-hoc research manuscript or conference presentation reviews

• [2018-present] PASAA, a journal published by Chulalongkorn University Language Institute
• [2018-present] NIDA Journal of Language and Communication
• [2023-present] PASAA Paritaat, a journal published by Chulalongkorn University Language Institute, Thailand
• [2024, 2021] Thoughts, a journal published by the Faculty of Arts, Chulalongkorn University
• [2023] PASAA Paritaat, a journal published by Chulalongkorn University Language Institute
• [2022] TESOL Quarterly
• [2022] The Journal of Asia TEFL
• [2020] Journal of Studies in the English Language, published by the Faculty of Liberal Arts, Thammasat University
• [2019] The conference marking the 53th anniversary of the National Institute of Development Administration  
• [2018] The 2019 Conference of the American Association for Applied Linguistics (AAAL)
• [2018] The 7th International Conference on Advancement of Development Administration (ICADA), organized by National Institute of Development Administration
• [2017] The 2018 Conference of the American Association for Applied Linguistics (AAAL)
• [2017] The 2017 International Conference on Language and Communication (ICLC), organized by Graduate School of Language and Communication, National Institute of Development Administration
• [2015] The Modern Language Journal

 
Others

• [2023] English test developer and member of a support staff recruitment committee for NIDA’s Planning and Development Unit
• [2023] Assessor of educational quality based on Thai Qualifications Framework for Higher Education (TQF) in academic year 2022 for the MA and PhD Programs in English as an International Language (EIL), Chulalongkorn University
• [2023] Committee member of NIDA’s Quality Assurance Award
• [2023] Academic rank promotion committee member for the Faculty of Humanities and Social Sciences, Kamphaeng Phet Rajaphat University
• [2011-2013] English test item writer for Chulalongkorn University Academic Testing Center
• [2011-2013] Translator for Academic Services Center, Chulalongkorn University Language Institute
• [2010-2012] English instructor for Government Personnel Development Center and Academic Services Center, Chulalongkorn University Language Institute