Compares artificial intelligence and information retrieval paradigms for natural language understanding, reviews progress to date, and outlines the applicability of artificial intelligence to question answering systems. A list of principal artificial intelligence software for database front end systems is appended. (CLB)

Examines studies relating to two aspects of children's use of electronic information media: (1) access to print information through online (or card) catalogs and databases; and (2) direct access to information in electronic format. Gender differences are discussed, and implications of the studies for software development and equality of computer…