3Wang Qiong,Zhao Guodong.From "Hardware" to "Software", From Digital resources to On-line Instruction:Introduction to Information Technology Use in China Higher Education[J/OL].http://www.accsonline.net/research/pku.pdf
6Mary McNabb, North Central Regional Educational Laboratory,Mark Hawkes, Dakota State University, ?llik Rouk, Policy Studies Associates, Critical Issues in Evaluating the Effectiveness of Technology[C] ,National Conference on Educational Technology, July 12,1999.