Marvin G. Powell, Ph.D.
Assistant Professor
George Mason University
Marvin G. Powell is an assistant professor of quantitative methodology in the College of Education and Human Development, George Mason University. Powell teaches quantitative methods courses, focusing on measurement development and validation, and statistical applications. He conducts research in the assessment of the psychometric properties of educational and psychological instruments using a range of latent trait analyses including, structural equation modeling and item response theory. He is also interested in answering quantitative questions through a critical lens.
Blog Posts
What Preservice Teachers and Teacher Educators Can Learn from Trajectories | December 8, 2021
