title: PBL and the lessons of the past.
authors.forename: E
authors.initials: E
authors.lastname: Kosower
mesh_terms: D003657:Decision Making; D004501:Education, Medical / Q000379:methods / Q000639:trends*; D015201:Meta-Analysis as Topic; D011340:Problem Solving; D018794:Problem-Based Learning; D016730:Program Development; D013663:Teaching / Q000379:methods*