Hawthorne effect

Hawthrone effect is a famous study to analysis the behavior of an employee in a organiastions and it gives the reason to management gurus to understand the behavior of an individual in situations.
The aptitudes of individuals are imperfect predictors of job performance. Although they give some indication of the physical and mental potential of the individual, the amount produced is strongly influenced by social factors.

Informal organization affects productivity. The Hawthorne researchers discovered a group life among the workers. The studies also showed that the relations that supervisors develop with workers tend to influence the manner in which the workers carry out directives.

Work-group norms affect productivity. The Hawthorne researchers were not the first to recognize that work groups tend to arrive at norms of what is "a fair day's work," however, they provided the best systematic description and interpretation of this phenomenon.

The workplace is a social system. The Hawthorne researchers came to view the workplace as a social system made up of interdependent parts.