1. Measurement of Video-driven Discussion Engagement Using Item Response Theory Model Chen, Yi; Alejandra Behar, Patricia; Liu, Xiang; Chae, HuiSoo; Natriello, Gary 2020 Conference Objects and Reports Item response theoryEducational tests and measurementsWeb-based instructionInteractive videos
2. Three Contributions to Latent Variable Modeling Liu, Xiang 2019 Theses Educational tests and measurementsStatisticsLatent structure analysisLatent variables
3. Using Probabilistic Topic Modeling of Library Access Records to Identify Learning Trends in Educational Research Chen, Yi; Liu, Xiang; Chae, Hui Soo; Natriello, Gary J. 2019 Conference Objects and Reports Library scienceDigital librariesEducation--Research