First published in 1987. The author argues that information-processing psychology has come to dominate the experimental study of complex human behaviour. Such rapid success suggests that the approach will have as much of an impact on psychology in the field as it has had on psychology in the laboratory. The chapters in this volume indicate the extent to which this potential has already begun to be realized. The book is divided into four parts. The first three parts include sets of research contributions followed by discussions, and the fourth part contains three chapters that offer critiques, syntheses, and evaluations of various aspects of the preceding papers.