Vickie A. Vaclavik isan assistant professor, and registered dietitian at The University of Texas Southwestern Medical Center at Dallas, in the Department of Clinical Nutrition. She instructs in Food Science, and Management and Foodservice Operations, as well as in a portion of the community practice component of Nutrition Education. She also instructs in Nutrition at the Dallas County Community College, and works with a local Culinary Arts Associates Degree program. She has taught for over 20 years. As well, she has written Food Science texts and a computer module on food safety.
Elizabeth W. Christian is an adjunct faculty member of the Texas Woman's University's Department of Nutrition & Food Sciences.