The research interests of Chong Ho (Alex) Yu, Ph.D., include, but are not limited to, alternate and emerging research methods (e.g., exploratory data analysis, data visualization, resampling, and data mining), instructional psychology and technology (e.g., multimedia learning), philosophical aspects of research methodologies (e.g., causal inferences), cross-cultural comparison (e.g., PISA, TIMSS), and the relationships between faith and science (e.g., responses to New Atheism).