Research Areas: Curriculum and Instruction; Big Data; Access and Equity; Achievement; Assessment; Digital Innovations; Digital Media and Learning; Diversity; Design and Analysis of Longitudinal Research; Design Experiments; Mathematics Education; Educational Policy; Immigrant Issues; Evaluation; Gamification; Large-Scale Assessment and Research; Race, Inequality, and Education; Psychometrics; Online and Distance Learning; Professional / Staff Development; Quantitative Research Methods; Research Design; Research Methods; Statistical Methods and Applications in Statistical Issues; School and District Reform
Research Areas: Educational data science; data science education; computational research methods; mixed research methods; natural language processing; machine learning; artificial intelligence in education; design-based research; constructionism