Time study is the art of recording, analyzing, and synthesizing the time of the elements of any operation, usually a manual operation, but it has also been extended to mental and machinery operations.

It is one of the many remarkable inventions of Dr. Taylor while he was working at the Midvale Steel Works. It differs from the well-known process of timing the complete operation, as, for instance, the usual method for timing the athlete, in that the timing of time study is done on the elements of the process. Much ridiculous criticism has been put forward by well-meaning but uninformed persons, who claim that timing a worker down to a three hundredth of a minute is unkind, inhuman, and conducive to the worst form of slavery ever known.

On the contrary, obtaining precise information regarding the smallest elements into which an art or a trade can be subdivided, and examining them separately, is the method adopted hi all branches of scientific research. | p. 7