craftsman. Each master crafts man had several apprentices and employees working under him. When the craftsman retires the most senior among the group normally replace him or her. This system was held for more than 200 years.
             Scientific Management: (1900 A.D onwards) in early 1900's major changes occurred in the work place. Machines and factory methods that increased production system were introduced. As the machines require several people, managers were forced to develop rule, regulations and procedures to control the increasing number of workers. One of the most significant developments during this time was a process called scientific management that means there is one best way to do a job.
             Human Resource Approach: The next significant step in the development of HR occurred in the late 1920's and early 1930's. Several academic researches from various behavioral science disciplines began researching upon HR and its role in originations The Hawthorne behavioral science studies explains the new role of HR focusing o
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