Editorial Board Member, Educational Technology Research and Development, Research section. October 2009  - present.

Board Member, International Board of Standards for Training, Performance and Instruction. 2006 – present.

Board Member and Secretary, Institute for School Innovation, Inc. 1999 - present.

Chairman, Awards Committee, Division for Instructional Development, Association for Educational Communications and Technology. May, 1982 - 2007.

Editorial Board member, Educational Technology Research and Development, Development section. 2002 - 2005.

Editorial Board Member, Educational Technology Research and Development, Development section. 1997 - 2000.

Editorial Board Member, Educational Technology Research and Development, Research section. February 1991 - February 1994.

Chairman, Outstanding Journal Article Committee, Division for Instructional Development, Association for Educational Communications and Technology. January, 1989 - 1996.

Editorial Board Member, Journal of Instructional Development. January, 1986 - February, 1991.

Editorial Board Member, Educational Communications and Technology Journal. January, 1985 - January, 1988.

Member, Board of Directors, Division of Instructional Development, Association for Educational Communications and Technology. January, 1983 - January, 1986.

Chairman, Committee on Graduate Programs in Instructional Development, Division for Instructional Development, Association for Educational Communications and Technology. March, 1979 - May, 1982.