There may also be requirements for investment in
computer facilities, for example, in developing countries. The
use of CAL is often less widespread than might be expected.
For example, organizational constraints and the nature of
teachersí and studentsí work has constrained the development
of CAL in U.S. public schools (Loveless, 1996). In the UK,
Scott and Robinson (1996) concluded that the use of information
technology in education involved not just a change of
teaching resources, but also of teaching strategies and beliefs