TalkingCane: Designing Interactive White Cane for Visually Impaired People's Bus Usage. - Je Seok Lee; Heeryung Choi; Joonhwan Lee (MobileHCI Adjunct, 2015)

Social work in the classroom? A tool to evaluate topical relevance in student writing. - Heeryung Choi; Zijian Wang 002; Christopher Brooks 001; Kevyn Collins-Thompson; Beth Glover Reed; Dale Fitch (EDM, 2017)

What does student writing tell us about their thinking on social justice? - Heeryung Choi; Christopher Brooks 001; Kevyn Collins-Thompson (LAK, 2017)

Social Comparison Theory as Applied to MOOC Student Writing: Constructs for Opinion and Ability. - Heeryung Choi; Nia Dowell; Christopher Brooks 001 (ICLS, 2018)

Social Comparison in MOOCs: Perceived SES, Opinion, and Message Formality. - Heeryung Choi; Nia Dowell; Christopher Brooks 001; Stephanie D. Teasley (LAK, 2019)

Modeling gender dynamics in intra and interpersonal interactions during online collaborative learning. - Yiwen Lin; Nia Dowell; Andrew Godfrey; Heeryung Choi; Christopher Brooks 001 (LAK, 2019)

Exploring Learner Engagement Patterns in Teach-Outs Using Topic, Sentiment and On-topicness to Reflect on Pedagogy. - Wenfei Yan; Nia Dowell; Caitlin Holman 001; Stephen S. Welsh; Heeryung Choi; Christopher Brooks 001 (LAK, 2019)

Towards Culturally Relevant Personalization at Scale: Experiments with Data Science Learners. - Christopher Brooks 001; Rebecca M. Quintana; Heeryung Choi; Chris Quintana; Timothy NeCamp; Joshua Gardner 001 (Int. J. Artif. Intell. Educ., 2021)

Design Recommendations for Using Textual Aids in Data-Science Programming Courses. - Heeryung Choi; Caitlin Mills 001; Christopher Brooks 001; Stephen Doherty; Anjali Singh (SIGCSE (1), 2022)

Logs or Self-Reports? Misalignment Between Behavioral Trace Data and Surveys When Modeling Learner Achievement Goal Orientation. - Heeryung Choi; Philip H. Winne; Christopher Brooks 001; Warren Li; Kerby Shedden (LAK, 2023)

Meta-LAD: Developing a Learning Analytics Dashboard with a Theoretically Grounded and Context-Specific Approach. - Heeryung Choi; Inma Borrella; Eva Ponce-Cueto (LWMOOCS, 2023)

The benefit of reflection prompts for encouraging learning with hints in an online programming course. - Heeryung Choi; Jelena Jovanovic 001; Oleksandra Poquet; Christopher Brooks 001; Srecko Joksimovic; Joseph Jay Williams (Internet High. Educ., 2023)

Investigating Student Mistakes in Introductory Data Science Programming. - Anjali Singh; Anna Fariha; Christopher Brooks 001; Gustavo Soares; Austin Z. Henley; Ashish Tiwari 001; Chethan M; Heeryung Choi; Sumit Gulwani (SIGCSE (1), 2024)

Plan More, Debug Less: Applying Metacognitive Theory to AI-Assisted Programming Education. - Tung Phung; Heeryung Choi; Mengyan Wu; Adish Singla; Christopher Brooks 001 (AIED (1), 2025)