2D. W. Johnson & R.T. Johnson, & E. G. Holubec. Circles of Learning: Cooperation in the Classroom [ M ]. Edina,MN: Interaction Book Company. 1993:89.
3Winzer, M. Educational Psychology in the Canadian classroom. [ M ]. Canadia Scarbrough, Ontarion: Allyn & Bacon.1995:28.
4D. W. Johnson, R.T. Johnson. & Johnson-Holubec, E.J. Making cooperative learning work [ J ]. Theory into Practice, 1999, 38(2): 67-74.
5Azmitia, M., & Crowley, K. The rhythms of scientific thinking: A study of collaboration in anearthquake microworld. In K. Crowley & C. D. Schunn & T. Okada (Eds.) , Designing for science: Implications for everyday,classroom, and professional settings. Mahwah, NJ: Erlbaum, 2001: 47 - 77.
6Hogan, K., Nastasi, B. K., & Pressley, M. Discourse patterns and collaborative scientific reasoning in peer and teacher-guided discussions [ J ]. Cognition and Instruction,2000, 17(4) :379-432.
7Berkowitz, M. W. , & Gibbs, J. C. Measuring the developmental features of moral discussion: Merrill-Palmer Quarterly, 1983,29(4) :399 -410.
8Dawson Hancock. Cooperative learning and peer orientation effects on motivation and achievement [ J ]. Journal of Educational Research 2004,97(3): 159- 166.
9Alan Ramsay, Dean Hanlon & David Smith. The association between cognitive style and accounting students' preference for cooperative learning: an empirical investigation[J]. Journal of accounting education2000 ( 18 ) :215 -228.
