Taylor's 4 Principles of Scientific Management

2

Scientifically select, and develop each trainers rather than passively leaving them to train themselves

3

Cooperate with the workers to ensure that the scientifically developed methods are being followed

1

Replace rule-of-thumb work methods with methods based on a scientific study of the tasks

4

Divide work nearly equally between managers and workers, so that the managers apply scientific management principles to planning the work and the workers actually perform the tasks