The premise of this paper is that the effectiveness of web in contributing
to learning will be a function of web-model alignment and the appropriatene
ss of the model to a particular learning situation. We begin with a discuss
ion of the most commonly advocated models of learning. Then we review the r
esearch evidence on learner control in a web-based teaching environment and
the conditions under which it can most effectively facilitate rather than
impede learning. Future research directions are discussed as well. (C) 2001
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