Professional Experience
University of Chicago
Language Assessment Specialist
Tasks: provide language assessment and curriculum design workshops; work with language instructors on their test development projects; manage language test revision projects; develop new language tests and promote them to test users; conduct test validation studies and other studies related to language teaching and assessment; manage the Foreign Language Proficiency Certification program and develop its policy; manage database of Mellon and Language Pedagogy Innovation Initiative participants
01/2020 - present
Iowa State University
Research Assistant
Project #4: Global Online Course (called “Using Educational Technology in the English Language Classroom”), funded by U.S. Department of State, supervised by Volker Hegelheimer and Carol Chapelle (08 – 12/2019)
Tasks: develop and revise course materials, assist with teaching online courses, revise diagnostic assessment, and conduct research on the effectiveness of the course and of social media technologies on language learning
Project #3: A corpus-based study on the English Placement Test Writing, supervised by Bethany Gray (01 – 05/2018)
Tasks: build corpus, conduct statistical analyses, review literature on corpus-based studies in test validation
Project #2: The Longitudinal Development of Grammatical Complexity at the Phrasal and Clausal Levels, funded by ETS, supervised by Bethany Gray (08/2016 – 12/2017)
Tasks: build corpus, conduct statistical analyses, write computer scripts for linguistic analyses, review literature on longitudinal studies on language development
Project #1: Automated Functional Language Extraction System (AFLEX), interdisciplinary project, funded by Iowa State University, supervised by Elena Cotos (01 – 05/2016)
Tasks: build corpus, train and manage undergraduate assistants, coordinate team meetings
01/2016 - 12/2019
Iowa State University
English Placement Test (EPT) Assistant Coordinator
Tasks: develop reading, listening, and writing tests; conduct statistical analyses, build writing corpus, develop rater training materials, coordinate test administration and rating, update test score databases, monitor testing platform, communicate with various colleges on test results, train and manage undergraduate assistants
08/2016 - 06/2019
Iowa State University
Instructor
Undergraduate courses: Introduction to Linguistics (08/2018 – 05/2019); Academic Reading and Listening for ESL Students (01 – 05/2016), First-year Composition (08/2013 – 12/2015).
Graduate course: Second Language Assessment, Grammatical Analysis, Introduction to Linguistics, Language Test Validity (guest lecturer) (01 – 05/2019)
08/2013 - 05/2019
Michigan Language Assessment
Intern
Tasks: review literature, conduct statistical analyses, recommend changes to rating scales, analyze rater feedback, draft test development report, assist with developing test score reports and rater training materials for the MET Go! Speaking and Writing
06 - 08/2018
Center for Applied Linguistics
Intern
Tasks: work in test quality control, update test bank databases, conduct statistical analyses, conduct domain analysis for ACCESS for ELLs 2.0
05 - 08/2017
Cambridge Assessment Vietnam
Speaking Examiner
Tests: Preliminary English Test (PET), First Certificate of English (FCE)
05/2011 - 07/2013
Ho Chi Minh University of Education, Vietnam
Lecturer of English
Courses: general English, academic writing, English for Specific Purposes, English Language Teaching Methodology
10/2006 - 07/2013
Apollo English, Ho Chi Minh, Vietnam
Teaching Assistant for Young Learners
05 - 08/ 2015