Frederick Taylor is known as the "Father of Scientific Management" and developed 14 principles of management to guide managerial decision making. Some key principles include: division of work, where work is broken into smaller units assigned based on capability; unity of command, where each employee receives orders from only one supervisor; and scientific technique, where work is planned in advance and workers focus solely on production under supervision. Taylor also emphasized employee selection and training to improve industrial efficiency. He advocated separating factories into planning and production departments to develop specialization.