ERG Theory of Motivation
To bring Maslows need hierarchy theory of motivation in synchronization with empirical research, Clayton Alderfer redefined it in his own terms. His rework is called as ERG theory of motivation. He recategorized Maslows hierarchy of needs into three simpler and broader classes of needs:

The significance of the three classes of needs may vary for each individual.
Difference between Maslow Need Hierarchy Theory and Alderfers ERG Theory
Implications of the ERG Theory
Managers must understand that an employee has various needs that must be satisfied at the same time. According to the ERG theory, if the manager concentrates solely on one need at a time, this will not effectively motivate the employee. Also, the frustration-regression aspect of ERG Theory has an added effect on workplace motivation.
For instance- if an employee is not provided with growth and advancement opportunities in an organization, he might revert to the relatedness need such as socializing needs and to meet those socializing needs, if the environment or circumstances do not permit, he might revert to the need for money to fulfill those socializing needs. The sooner the manager realizes and discovers this, the more immediate steps they will take to fulfill those needs which are frustrated until such time that the employee can again pursue growth.
Related Articles
- Herzbergs Theory of Motivation
- Theory X and Theory Y
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- McClellands Theory of Needs
- Goal Setting Theory

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