Areas of Expertise
Relationship between food assistance, food security and hunger, and dietary outcomes
Factors that influence food purchasing behaviors
Dietary assessment
Obesity prevention and health promotion in low-income communities
Health policy advocacy and campaign readiness evaluation
Food Story
Calloway grew up in central Texas in a family that loved to cook fresh meals from scratch, mainly Mexican and Italian cuisine. He helped out in the kitchen from an early age and maintains a love of cooking today. He originally became interested in the sports performance side of nutrition in high school, but in college his focus shifted toward public health nutrition, particularly among low-income populations.
Publications
Academic History
Ph.D., Nutritional Sciences, University of Texas at Austin, 2014
Specialization: Behavorial Nutrition
Dissertation: A novel measurement method of, and factors associated with, the healthfulness of parent-child food purchasing interactions”
R.D.N., University of Texas at Austin, 2013
Specialization: Clinical and Community Dietetics
B.S., Nutritional Sciences, University of Texas at Austin, 2010
Professional Affiliations
Member, International Society of Behavioral Nutrition and Physical Activity
Member, Academy of Nutrition and Dietetics
Member, American Society of Nutrition