Psychological Examining in the United States Army

Published in the early 20th century, 'Psychological Examining in the United States Army' by Robert Mearns Yerkes details the development and implementation of psychological testing within the U.S. Army during World War I. The book is divided into three parts: the history of psychological services, the preparation and evaluation of testing methods, and a summary of the examination results. This work is notable for its pioneering role in applying psychological principles to military personnel evaluation and has influenced subsequent practices in both military and civilian settings.