Filtering by: Committee Cheong, Yuk Fai, Emory University Remove constraint Committee: Cheong, Yuk Fai, Emory University Committee Engelhard, George, Emory University Remove constraint Committee: Engelhard, George, Emory University Committee Jensen, Robert J, Emory University Remove constraint Committee: Jensen, Robert J, Emory University Research Field Education, Mathematics Remove constraint Research Field: Education, Mathematics Submission Type Dissertation Remove constraint Submission Type: Dissertation