Modeling and Optimizing Forgetting and Spacing Effects during Musical Interval Training. - Philip I. Pavlik; Henry Hua; Jamal Williams; Gavin M. Bidelman (EDM, 2013)

Discovering the Relationship between Student Effort and Ability for Predicting the Performance of Technology-Assisted Learning in a Mathematics After-School Program. - Jun Xie; Xudong Huang; Henry Hua; Jin Wang; Quan Tang 004; Scotty D. Craig; Arthur C. Graesser; King-Ip (David) Lin; Xiangen Hu (EDM, 2013)

How Spacing and Variable Retrieval Practice Affect the Learning of Statistics Concepts. - Jaclyn K. Maass; Philip I. Pavlik Jr.; Henry Hua (AIED, 2015)