1993 Licensed Psychologist in the State of Arizona (License #2055)
1992 University of Minnesota, Doctor of Philosophy, Clinical Psychology with specialization in Psychophysiology and Biological Measurement
1991 University of Minnesota, Master of Arts, Psychology
1986 University of Wisconsin-Madison, Bachelor of Science with Distinction, Psychology
2006-present Distinuished Professor of Psychology, University of Arizona
2002-2006 Professor of Psychology, University of Arizona
1998-2002 Associate Professor of Psychology, University of Arizona
1992-1998 Assistant Professor of Psychology, University of Arizona
1991-1992 Intern, Psychology Service, VA Medical Center, Minneapolis, MN
1990-1991 Doctoral Dissertation Fellow, University of Minnesota Graduate School
1989-1992 Instructor, Association for Advanced Training in the Behavioral Sciences
1988-1992 Instructor, University of Minnesota, Department of Psychology
1988-1990 National Institute of Mental Health Research Traineeship Fellow
1988 Consultant, Minnesota Twin Family study
1987-1988 Research Assistant for Professor William G. Iacono, University of Minnesota
1986-1987 Graduate School Fellow, University of Minnesota
1984-1986 Research Assistant for Professor Loren J. Chapman, University of Wisconsin-Madison
1977-1983 Manager, McDonald's Corporation