1978-present
Member, American Educational Research Association
1978-present
Member, National Council on Measurement in Education
(Chair, Budget & Finance Committee, 2015-2018)
(Chair, Electronic & Alternate Communications Committee, 1994-1997)
1978-2009
Member, Phi Delta Kappa
1982-present
Fellow, American Psychological Association
(Continuing Education Committee 1996-2000)
1982-2009
Member, American Evaluation Association
1982-2009
Member, American Statistical Association
1992-present
Member, Indiana Psychological Association
2000-present
Member, California Psychological Association
2003-present
Member, Florida Psychological Association
2010-present
Member, Ohio Psychological Association