The relationship between Algebra Nation usage and high-stakes test performance for struggling students. - Walter L. Leite; Dee D. Cetin-Berber; Anne Corinne Huggins-Manley; Zachary K. Collier; Carole R. Beal (J. Comput. Assist. Learn., 2019)

Estimating propensity scores using neural networks and traditional methods: a comparative simulation study. - Zachary K. Collier; Walter L. Leite; Haobai Zhang (Commun. Stat. Simul. Comput., 2023)