Professional Activities

Symposium Organizers

• International Meeting of Psychometrics Society (2020, July)

  • • Title: Psychometric Issues in Multistage Adaptive Testing 

    • Co-chaired with Dr. Peter van Rijn (ETS Global)

    • Virtual meeting due to the pandemic

• National Council on Measurement in Education (2020, April)

  • • Title: When measurement meets causal inference: Making both count

    • Co-chaired with Prof. Yongnam Kim (Seoul National University)

    • Cancelled due to the pandemic

• International Meeting of Psychometrics Society (2018, July)

  • • Title: Modeling Response Times in Large-Scale Assessments – Methodological Approaches and Recent Applications

    • Co-chaired with Dr. Lale Khorramdel (Boston College)

    • Invited symposium

Professional Development

• Certificate in Machine Learning (2020 July)

  • • Stanford University through Coursera

    • Instructor: Andrew Ng

    • MATLAB assignments completion

• Certificate in AI for Everyone (2022 June)

  • • Stanford University through Coursera

    • Instructor: Andrew Ng

    • Accompanied ETS certificate received 

Affiliations

• National Council on Measurement in Education (NCME)

• International Meeting of the Psychometric Society (IMPS) 

• American Educational Research Association (AERA)

• Korean Society for Educational Evaluation

Reviewer

• Journal of Educational and Behavioral Statistics

• Behavior Research Methods

• British Journal of Mathematics and Statistical Psychology

• Educational and Psychological Measurement

• Journal of Educational Measurement

• Educational Measurement: Issues and Practice

• Measurement

• ETS technical review