Computer modelling research has undermined the view that double dissociations in behaviour are sufficient to infer separability in the cognitive mechanisms underlying those behaviours. However, all these models employ "multi-modal" representational schemes, where functional specialisation of processing emerges from the training process.…

In an interview, a professor of linguistics at Carleton University (Ontario) discusses his use of computers and the programing language LOGO in a fourth-year linguistics course. LOGO was chosen because of its similarity to natural language and its method of structuring data. The first use was in an experimental linguistics seminar, in which the…

This paper presents background information about the development and functions of hypertext and predicts future changes in converting text into hypertext. The paper describes hypertext as a computer system that allows the interconnection of information in a way that is "transparent" (does not intrude on or interfere with the reader's…