Facilitating students' global perspectives: Collaborating with international partners using Web 2.0 technologies. - Peggy A. Ertmer; Timothy J. Newby; Ji Hyun Yu; Wei Liu; Annette Tomory; Young Mi Lee; Emine Sendurur; Polat Sendurur (Internet High. Educ., 2011)

Investigation of pre-university pathways into engineering. - Marisa E. Exter; Ji Hyun Yu; Todd P. Shuba; Carla B. Zoltowski; Monica E. Cardella; William C. Oakes; Mindy Hart; Jean Trusedell (FIE, 2014)

Clustering blended learning courses by online behavior data: A case study in a Korean higher education institute. - Yeonjeong Park; Ji Hyun Yu; Il-Hyun Jo (Internet High. Educ., 2016)

Learner profiles of attitudinal learning in a MOOC: An explanatory sequential mixed methods study. - Sunnie Lee Watson; William R. Watson; Ji Hyun Yu; Hamdan A. Alamri; Chad Mueller (Comput. Educ., 2017)

Attitudinal learning and its relation to gender, age, ethnicity, enrolment purpose, and most impactful learning activity in a science of happiness MOOC. - Sunnie Lee Watson; William R. Watson; Ji Hyun Yu; Secil Caskurlu; Shamila Janakiraman; Holly Fiock (Int. J. Learn. Technol., 2018)

Analysis of Task Difficulty Sequences in a Simulation-Based POE Environment. - Sadia Nawaz; Namrata Srivastava; Ji Hyun Yu; Ryan S. Baker 001; Gregor E. Kennedy; James Bailey 001 (AIED (1), 2020)

How Difficult is the Task for you? Modelling and Analysis of Students' Task Difficulty Sequences in a Simulation-Based POE Environment. - Sadia Nawaz; Namrata Srivastava; Ji Hyun Yu; Anam Ahmad Khan; Gregor E. Kennedy; James Bailey 001; Ryan Shaun Baker (Int. J. Artif. Intell. Educ., 2022)

Trends in NLP for personalized learning: LDA and sentiment analysis insights. - Ji Hyun Yu; Devraj Chauhan (Educ. Inf. Technol., 2025)