title: On becoming more clear: a research review with clues to instructors.
authors: D R
authors: DR
authors: Cruickshank
authors: W D
authors: WD
authors: Armaline
mesh_terms: D001519:Behavior; D003920:Diabetes Mellitus / Q000534:rehabilitation; D006266:Health Education / Q000592:standards*; D006801:Humans; D013663:Teaching / Q000379:methods*