Powell, Marvin

Send email to Dr. Powell

Phone: (703) 993-1723
Fax: (703) 993-3678
Email: mpowel11 (@gmu.edu)

Marvin G. Powell is an Assistant Professor in the College of Education and Human Development at George Mason University. Powell teaches Ph.D.-level 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: structural equation modelling and item response theory. He is also interested researching the use of humor as an andragogic tool in reducing statistical anxiety and increasing statistical self-efficacy in social science students.

• College of Education and Human Development
• School of Education
• Division of Educational Psychology and Research Methods
• Research Methodology
• Mathematics Education Leadership
• PhD in Education and Human Development

• Doctoral Dissertation Research (EDUC - 999)
• Item Response Theory (EDRS - 828)

• Advanced Topics in Education (EDRS 797)
• Problems and Methods in Education Research (EDRS 810)
• Quantitative Methods in Educational Research (EDRS 811)
• Advanced Applications of Quantitative Methods (EDRS 821)
• Introduction to Measurement and Survey Development (EDRS 827)
• Doctoral Internship in Education (EDUC 890)
• Independent Study for the Doctor of Philosophy in Education (EDUC 897)
• Advanced Internship in Education (EDUC 994)