1Sweller, J. Cognitive load during problem solving: Effects on leaming[J]. Cognitive Science, 1988, (12).
2Larkin, J , McDermott, J , Simon, D and Simon, H. Models of competence in solving physics problems [J]. Cognitive Science, 1980, (4).
3Cooper, G and Sweller, J. The effects of schema acquisition and rule automation on mathematical problem -solving transfer [J]. Journal of Educational Psychology, 1987, (79).
4Chandler, P , & Sweller, J. The split - attention effect as a factor in the design of instruction[ J ]. British Journal of Educational Psychology, 1992, (62).
5Chandler, P ,Sweller, J. Cognitive load theory and the format of introduction [J]. Cognition and Instruction, 1991,(8).
6Mousavi, S Y , Low, R , & Sweller, J. Reducing cognitive load by mixing auditory and visual presentation modes[J]. Journal of Educational Psychology, 1995, (87).
7Liao, Y. Effects of hypermedia versus traditional instruction on students' achievement : a meta-analysis. Journal of Research on Computing in Education, 1998, 30(4): 341-360
8Najjar, L. J. Principles of educational multimedia user interface design. Human Factors, 1998,2: 311-319
9Mayer, R. E. & Moreno, R. Aids to computer-based multimedia learning. Learning and Instruction, 2002, 12: 107-119
10Mayer, R. E. Multimedia aids to problem-solving transfer.International Journal of Educational Research, 1999, 31: 611-623
