title: Yes, the cross-over design is suitable for evaluation of the effect of an educational intervention.
authors.forename: Fredrik A
authors.initials: FA
authors.lastname: Dahl
authors.forename: Bård Fossli
authors.initials: BF
authors.lastname: Jensen
authors.forename: Edward
authors.initials: E
authors.lastname: Krupat
authors.forename: Richard M
authors.initials: RM
authors.lastname: Frankel
authors.forename: Pål
authors.initials: P
authors.lastname: Gulbrandsen
mesh_terms: D004521:Educational Measurement; D006801:Humans; D015397:Program Evaluation; D012107:Research Design