1Becker, H.J. ( 1986. August). Instructional uses of school computers. Reoprts of the 1985 National Survey, 1,2 - 13.
2Becker, H.J. (1991) . How computersare used in United States schools: Basic data from the 1989 l.E.A, computers in education survey. Journal of Educational Computing Research, 7(4), 385 - 406.
3Becker, H.J. (1994) . Analysis andtrends of school use of new informaiton technologies. Prepared for the Office of Technology Assessment, U.S. Cogress (Contract: No. K3066. 0). Irvine, CA: University of California, Department of Education.
4Becker, H. J. (1999, March). Educating practicing teachers into constructivist pedagogy: A first look at National Data. Keynote presentation atthe meeting of the Society for Information Technology and Teacher Education, San Antonio,Texas.
5Bowers, C. A. (1988, Winter). Teaching a nineteenth -century mode of thinking through atwentieth-century machine. Educational Theory,38(1),41-46.
6Brownell, K. (1997) . Technology in teacher education: Where are we and where do wego from here? Journal of Technology and Teacher Education, 5 (2/3), 117 - 138.
7Chppell, K. (1996) . Mathematics computer software characteristics with possible gender - specific impact: A content analysis. Journal of Educational Computing Research, 15 ( 1 ), 25 - 35.
8Francis, D. (1996), In Proceedings of the Australin Association of Research in Education, Singapore. On -line: http://www, swin/edu/au/con96/FRAND96. 155.
9Heron, J. (1996) . Co-operative inquiry: Research into the human condition. Thousand Oaks, CA: Sage Publications.
10Herring, M. (1997). Design and training for implementation of constructivist-baseddistance learning environments. Unpublished doctoral dissertation, Iowa State University, Ames.
