%0 Journal Article %T Enhancing Quality in Online Learning: Scaffolding Planning and Design Through Proactive Evaluation %A Sims, Rod %A Dobbs, Graeme %A Hand, Tim %J Distance Education %V 23 %N 2 %P 135-148 %@ 1475-0198 %D 2002-10-01 %I Taylor & Francis Group %~ DeepDyve