Taylor’s four principles,”1. Develop a science for each element of a man’s work, which replaces the old rule-of-thumb method2. Scientifically select and then train, teach, and develop the workman, whereas in the past, he chose his own work and trained himself as best he could3. Heartily cooperate with the men so as to ensure all of the work being done is in accordance with the principles of the science that has been developed 4. There is an almost equal division of the work and the responsibility between the management and the workmen. The management take over all the work for which they are better fitted than the workmen, while in the past

Taylor’s four principles,”1. Develop a science for each element of a man’s work, which replaces the old rule-of-thumb method2. Scientifically select and then train, teach, and develop the workman, whereas in the past, he chose his own work and trained himself as best he could3. Heartily cooperate with the men so as to ensure all of the work being done is in accordance with the principles of the science that has been developed 4. There is an almost equal division of the work and the responsibility between the management and the workmen. The management take over all the work for which they are better fitted than the workmen, while in the past

almost all of the work and the greater part of the responsibility were thrown upon the men.”