The information-processing appooch to the human mind: Basics and beyond

Cognitive psychology attempts to understand the nature of the human mind by using the information-processing approach. In this article, the fundamentals of the cognitive approach will be presented. It will be argued that the human mind can be described at three levels-computational, algorithmic-representational, and implementational-and that the cognitive approach has both important theoretical and practical/clinical implications. Finally, it will be suggested that the study of cognitive psychology can provide a foundation for other fields of social science, including the field of clinical psychology. (C) 2004 Wiley Periodicals, Inc.