My research interests are concerned with the development and application of quantitative methods in the social and behavioral sciences. I am particularly interested in multilevel models and other latent variable models, methods for modeling change, learning, and human development using longitudinal data, categorical data analysis, and issues related to omitted variables. I have explored various applications of these methods for studying individual differences, patterns of change, and school effectiveness. I enjoy connecting theoretical models to real-world problems and have sought to use methodology to address practical issues in the behavioral sciences. I find this interdisciplinary aspect of my work to be rewarding and exciting, as it provides a strong sense of purpose to my ongoing research program.
