1Cheung B, Hui L, Zhang J, Yiu SM. SrnartTutor: An intelligent tutoring system in web-based adult education[J]. The Journal of System and Software, 2003,68(10): 11-25.
2Born B.S. The 2 sigma problem: the search for methods of group instruction as effective as one-to-one[J]. Educational Research, 1984,(13):4-16.
3Shi H, Rodriguez O, Shang Y, Chen S. Integrating adaptive and intelligent techniques into a web-based environment for active learning [J]. Intelligent Systems: Technology and Applications, 2002, (1): 22-60.
4PNKMW.信息技术与教学创新[M].北京:中国轻工业出版社,2002.7.
5Merrill MD. First principles of instruction[J]. Educational technology research and development, 2002,50 (9): 43-59.
6许骏,柳泉波.IT技能测评自动化——理论·技术·应用[M].北京:科学出版社,2005.
7Ctgv CTGaV. The Jasper Experiment: An Exploration of Issues in Learning and Instructional Design[J]. Education Technology Research and Development, 1992,40(3): 65-80.
