The field of organizational behavior is concerned with the study of what people do in an organization and how that behavior affects the performance of the organization. Organizational behavior is derived by incorporating various behavioral sciences like psychology, sociology, anthropology, political science and social psychology to ascertain the expectation level. (Foundations of human behavior, 2006)
(i) Interpersonal Roles: which derives from the manager's position and the formal authority like leadership, liaison etc. (ii) Informational role: this is a direct result of the interpersonal roles ending up in information exchange, e.g., spokesperson, a monitor (iii)Decisional role: managers role as problem-solver, negotiator, resource allocator etc which is a derivation from the above two roles. (GRI Report, 2001:6)
All these roles are important in a manager's job and are interrelated, even though some roles may be more influential than others depending upon the managerial position. For instance, sales managers may give more importance to interpersonal roles, while the production managers give more importance to decisional roles.
The above facts lead to a clear picture that the organizational behavior is necessarily concatenated with the behavioral sciences. ...