title: Learning and instruction: the world inside the head or the head inside the world?
authors: Bethesda, Maryland, USA.
authors: Steven J
authors: SJ
authors: Durning
authors: Larry D
authors: LD
authors: Gruppen
mesh_terms: D003198:Computer Simulation; D004501:Education, Medical / Q000379:methods*; D006801:Humans; D007858:Learning