title: Registered Dietitian Nutritionists' Perspectives on Integrating Food and Water System Issues into Professional Practice.
abstract: Sustainable agriculture encompasses economic, environmental, and social aspects of the food system. Members of the Academy of Nutrition and Dietetics (Academy) play an important role in promoting sustainable agriculture because they work in areas where they can influence the food purchasing decisions of foodservice operations and the public.
  
  
  
  To investigate behavior of registered dietitian nutritionists (RDNs) toward incorporating sustainable agriculture principles into professional practice using the Theory of Planned Behavior.
  
  
  
  This cross-sectional study surveyed RDNs nationwide about their perspectives on incorporating sustainable agriculture issues into practice. The survey questions were based on a survey originally administered to Minnesota RDNs during 2002.
  
  
  
  The sample (N=626) was drawn from a randomly selected, national sample of Academy members.
  
  
  
  Data were analyzed using descriptive statistics, independent t tests, Pearson correlations, and stepwise regression.
  
  
  
  The sample was mostly white, female, and the average age was 45.4±12.2 years. Almost half of Academy RDNs (47%) reported incorporating environmental issues into their practice. All four Theory of Planned Behavior variables (intention, attitude, perceived behavior control, and subjective norm) were predictive of behavior to include sustainable agriculture issues into practice. Barriers to incorporating this topic into practice included lack of knowledge, ability, time, and employer support.
  
  
  
  This study found that most of the RDN respondents had heard of sustainable agriculture and nearly half reported including this topic in their professional practice. To integrate this topic into practice more consistently, RDNs need more knowledge, time, and employer support.
authors.forename: Lindsay
authors.initials: L
authors.lastname: Heidelberger
authors.forename: Chery
authors.initials: C
authors.lastname: Smith
authors.forename: Ramona
authors.initials: R
authors.lastname: Robinson-O'Brien
authors.forename: Carrie
authors.initials: C
authors.lastname: Earthman
authors.forename: Kim
authors.initials: K
authors.lastname: Robien
mesh_terms: D000047:Academies and Institutes; D000293:Adolescent; D000328:Adult; D000383:Agriculture / Q000379:methods*; D003247:Conservation of Natural Resources; D003430:Cross-Sectional Studies; D004046:Dietetics; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D008910:Minnesota; D064686:Nutritionists; D011364:Professional Practice; D018401:Sample Size; D012959:Socioeconomic Factors; D055815:Young Adult
keywords: Practice behaviors; Registered dietitians; Sustainable agriculture; Theory of Planned Behavior