Classical Motivation Theories
The motivation concepts were mainly developed around the 1950s. Three main theories were formulated during this period. These three classical theories are:
这些理论是后来发展出来的现代理论的基础。直到今天，实际工作的管理者和学习过的专业人士仍在使用这些经典理论来解释员工激励的概念。
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