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年 1月 29日星期日 上午 11時 48分 53秒 11:48: 1比不了得就不比,得不到的就不要。Time and Motion Study Rebecca Johnston Operations Management Dr. Foster 1 Time and Motion Study: Defined ? A method created to determine the ?correct time? it takes to plete a certain task ? A method to establish ?the one best way to perform a task? 2 Time and Motion Study: Purposes ? To end ?goofing off? and to establish what constituted a fair days work ? To make sure that the job being evaluated does not include any unnecessary motion by the worker 3 Time and Motion Study: History ? Frederick W. Taylor and his followers developed and refined the Time Study ? Frank B. Gilbreth and his wife Lillian developed and refined the Motion Study ? Historically the two studies are discussed individually, today they generally are discussed as one 4 Time and Motion Study: In your Organization Historically: TM Studies were used in the manufacturing industry to evolve pay scales with the thought that money was the only motivation for work 5 Time and Motion Study: In your Organization cont’d ? Today: – TM Studies can be effective for performance evaluations –TM Studies can be used for planning purposes in order to predict the level of output that may be achie