1,049
Participants
Start Date
July 31, 2006
Primary Completion Date
August 31, 2010
Study Completion Date
July 31, 2011
Social Cognitive Theory
6 mo dietary intervention. This arm received an diet intervention designed to maintain changes in fruit and vegetable consumption. The intervention components were based on social cognitive theory.
goal system theory
This arm received a 6 mo diet intervention designed to maintain changes in fruit and vegetable consumption. The intervention components were based on goal systems theory and delivered by an automated telephone system.
Boston medical Center, Boston
University of North Carolina, Chapel Hill
OTHER
Robert H. Friedman
OTHER