Society for Philosophy and Psychology
(life membership)

President 1997-98
Program Co-Chair 1994-95
Executive Committee 1992-94, 1996-99

International Association for the Cognitive Science of Religion
(founding member)

President 2011-2012
President-Elect 2008-2010
Program Chair 2008-2010
Executive Commitee 2006-2008

Cognitive Science Society

Philosophy of Science Association

American Philosophical Association—Central Division
(life membership)

Program Advisory Committee of the Eastern Division 1992-95

North American Association for the Study of Religion
(life membership)

Society for the Scientific Study of Religion

American Academy of Religion

Southern Society for Philosophy and Psychology

Philosophy Program Committee 1994-95
Executive Council 1993-95
Philosophy Program Chair 1991-92
Assistant Philosophy Program Chair 1990-91

Georgia Philosophical Society

President 1989-90
Vice President and Program Chair 1988-89