Answer: Frank and Lillian Gilbreth
Explanation: Frank Gilbreth
(1868-1924) and Lillian Moller Gilbreth (1878-1972) are respected for their unique contributions to the
advancement of motion study, fatigue study and work
simplification. Their humanistic approach to the problems of management utilized the principles of psychology. Frank and Lillian Gilbreth valued efficiency by identifying and replicating one best way to complete a task. Frank and Lillian Gilbreth believed in regulation and consistency in the workplace. Rather than encouraging a company of many working parts, they valued efficiency above all else.
