There is no one universal definition of the term "computer literacy," which, in fact, is used so generally that people often preface references to microcomputers in education with their own definitions of computer literacy. The term is organized semantically in a variety of ways, and central to this semantic organization is a problem of…

Describes the Portable AI Lab, a computing environment containing artificial intelligence (AI) tools, examples, and documentation for use with university AI courses. Two modules of the lab are highlighted: the automated theorem proving module and the natural language processing module, which includes augmented transition networks. (23 references)…

Discussion of problems in computer assisted instruction focuses on poorly written software and the role of computer programing. Use of computers without programing knowledge is discussed, and pragmatics is emphasized as the discipline needed to supplement syntax and semantics in the field of computer science. (seven references) (LRW)

Noting that expert computer systems respond to various contexts in terms of knowledge representation, this paper explains that heuristic rules of production, procedural representation, and frame representation have been adapted to such areas as medical diagnosis, signal interpretation, design and planning of electrical circuits and computer system…

This empirical study examines the effects of visible link-types on learning in a hypertext environment. Learning outcomes and learning processes of two groups, one using visible link-types and one not using them, are compared; results of an attitude questionnaire are discussed; further research is suggested; and the questionnaire is appended. (LRW)

Presents the ALEXIA system, a lexical-learning environment for French as a second or foreign language, and describes its network module, which can automatically build graphs of certain lexical semantic relations. (Author/VWL)

Reflecting the views of teachers, reading specialists, and professors on both the basics and the new technologies in reading instruction, these conference proceedings begin with Carl Personke's address, "The Word's the Thing," on classroom activities that stress the word as concept. The second paper, William Linville's and David…