Glorian Sorensen|Anne M. Stoddard|Tamara Dubowitz|Elizabeth M. Barbeau|JudyAnn Bigby|Karen M. Emmons|Lisa F. Berkman|Karen E. Peterson
The Influence of Social Context on Changes in Fruit and Vegetable Consumption: Results of the Healthy Directions Studies
New England Research (United States)|New England Research Institutes|Dana-Farber Cancer Institute|New England Research (United States)|New England Research Institutes|Dana-Farber Cancer Institute|New England Research (United States)|New England Research Institutes|Dana-Farber Cancer Institute|New England Research (United States)|New England Research Institutes|Dana-Farber Cancer Institute|New England Research (United States)|New England Research Institutes|Dana-Farber Cancer Institute|New England Research (United States)|New England Research Institutes|Dana-Farber Cancer Institute|New England Research (United States)|New England Research Institutes|Dana-Farber Cancer Institute|New England Research (United States)|New England Research Institutes|Dana-Farber Cancer Institute
part harvard cancer prevention program project used social contextual model health behavior change test intervention targeting multiple riskrelated behaviors workingclass multiethnic populations examined relationships social contextual factors conceptual model changes fruit vegetable consumption baseline completion intervention health centers small business studies analyzed change fruit vegetable consumption measured baseline final assessments selfreport 2 randomized controlled prevention trials 1 small businesses n 974 1 health centers n 1954 stronger social networks social norms supportive food sufficiency less household crowding associated greater change fruit vegetable intake also observed differences intervention sites social context play important role promoting changes fruit vegetable consumption