Work psychology was born over a century ago as part of applied psychology. The field of work psychology can be divided into three major subject areas: 1. the performance of work tasks; 2. the impact of work on the person; and 3. human work in a system context. The following topics are discussed: theory and research in work psychology; the professional activities of work psychologists; new developments in work; challenges for work psychology; and the future of work psychology. (PsycINFO Database Record (c) 2012 APA, all rights reserved)