6Salomon, G.& Almog, T, (1998). Educational psychology and technology:a matter of reciprocal relations.Teachers College Record, 100(2), 222-241.
7Reigeluth C. M. (Eds.), Instructional-design theories and models Volume Ⅱ:A new paradigm of instructional theory.Mahwah, NJ, Lawrence Erlbaum Associates, Publishers.
8Hawkins, B. L. (1999).Distributed Learning and institutional Restructuring. Educom Review, 34 (4), 12-19.
