As a result of the introduction of computers into teaching, a number of computer
interfaces have been developed and used for teaching students at all levels. Among
them, hypertext is one of the best known and most frequently discussed. Hypertext, as
a non-sequential presentation of information, is a fairly old concept, but it has only
recently become available for teaching purposes in a cheap and flexible form. [Continues.]
A Doctoral Thesis. Submitted in partial fulfilment of the requirements for the award of Doctor of Philosophy at Loughborough University.