Filtering by: Committee Adams, Kathleen, Emory University Remove constraint Committee: Adams, Kathleen, Emory University Committee Pratt, Michael , Emory University Remove constraint Committee: Pratt, Michael , Emory University Committee Yang, Zhou, Emory University Remove constraint Committee: Yang, Zhou, Emory University Degree PhD Remove constraint Degree: PhD Year 2014 Remove constraint Year: 2014 Keyword adults Remove constraint Keyword: adults Research Field Health Sciences, Public Health Remove constraint Research Field: Health Sciences, Public Health Submission Type Dissertation Remove constraint Submission Type: Dissertation