The Encyclopedia of Applied Psychology encompasses applications of psychological knowledge and procedures in all areas of psychology. This compendium is a major source of information for professional practitioners, researchers in psychology, and for anyone interested in applied psychology. The topics included are, but are not limited to, aging (geropsychology), assessment, clinical, cognitive, community, counseling, educational, environmental, family, industrial/organizational, health, school, sports, and transportation psychology. The entries drawn from the above-referenced areas provide a clear definition of topic, a brief review of theoretical basis relevant to the topic, and emphasize major areas of application.