George Julnes Editor & Author

George Julnes is associate professor of psychology at Utah State University. He has been a proponent of multiple methods for policy evaluation and is directing a random assignment evaluation of disability policy reform that makes extensive use of participant interviews and focus groups.

Debra J. Rog coauthored this chapter while serving as senior research assoociate with the center for Evaluation and Program Improvement and director of its Washington office. She is currently an associate area director with Westat and a vice president of the Rockville Institute.