5Hla Yee Yee, Ammu Radhakrishnan. Improving PBLs in the International Medical University: defining the "good" PBL facilitator [J]. Medical Teacher,2006, 28 (6):558-560.
6ROFF S, MCALEER S, HARDEN R M, et al. Development and validation of the Dundee ready education environment measure (DREEM)[J].Medical Teacher,1997,19(4):295-298.
7Gijbels David, Dochy Filip, Van den Bossche Piet. Effects of Problem-Based Learning: A Meta-Analysis From the Angle of Assessment[J]. Review of Educational Research, 2005,75 (1):27-61.
