Keith Wulff received his bachelor’s degree from the University of Wisconsin–Madison, a Bachelor of Divinity degree from Wartburg Theological Seminary, and a master’s and doctorate from the University of Texas.  He served as a professor of sociology at both Arizona State University in Tempe, AZ, and Concordia College in Moorhead, MN, before joining the Research Services team of the Presbyterian Church (U.S.A.) in 1982, where he worked until his retirement in 2007.