Description:Some years ago, for the instruction of National Guard officers, I undertook the then unique task of analyzing the psychology of military training and leadership, and of putting into written form the principles of the art of handling men. The necessity for quickly training great numbers of inexperienced men as leaders in war proved my chapters on Leadership and Training to be both practical and helpful to thousands of civilians fitting themselves for positions of command. Many of these, business and professional men, have suggested that I rewrite these chapters, adapting my ideas and methods to use in civil life. We believe that the fundamental principles for handling men are universal in application, and that it will be of service to the community to put these principles into form for study by those whose responsibility it is to direct the work of others.