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Classical scientific school
The classical scientific branch arose because of the need to increase productivity and efficiency. The emphasis was on trying to find the best way to get the most work done by examining how the work process was actually accomplished and by scrutinizing the skills of the workforce.
The classical scientific school owes its roots to several major contributors, including Frederick Taylor, Henry Gantt, and Frank and Lillian Gilbreth.
Frederick Taylor is often called the “father of scientific management.” Taylor believed that organizations should study tasks and develop precise procedures. As an example, in 1898, Taylor calculated how much iron from rail cars Bethlehem Steel plant workers could be unloading if they were using the correct movements, tools, and steps. The result was an amazing 47.5 tons per day instead of the mere 12.5 tons each worker had been averaging. In addition, by redesigning the shovels the workers used, Taylor was able to increase the length of work time and therefore decrease the number of people shoveling from 500 to 140. Lastly, he developed an incentive system that paid workers more money for meeting the new standard. Productivity at Bethlehem Steel shot up overnight. As a result, many theorists followed Taylor's philosophy when developing their own principles of management.
Henry Gantt, an associate of Taylor's, developed the Gantt chart, a bar graph that measures planned and completed work along each stage of production. Based on time instead of quantity, volume, or weight, this visual display chart has been a widely used planning and control tool since its development in 1910.
Frank and Lillian Gilbreth, a husband-and-wife ...