%0 Journal Article %T Problem-Based Learning: Where Did it Come from, What Does it Do, and Where is it Going? %A Gallagher, Shelagh A. %J Journal for the Education of the Gifted %V 20 %N 4 %P 332-362 %@ 0162-3532 %D 1997-06-01 %I SAGE Publications %~ DeepDyve