1. Introduction
There are some aspects to empower the human resources. By evaluating our labor force we can judge whether or
not our staff benefit from such characteristics. Tomas & Welt house (1990) believed that empowerment is an
inner motivation which depicts the staff active role in their organization. They also have a clear distinction in issues such as the managing strategies, Institutional factors, and staff perceptions. They insisted that empowerment is a four-dimensional issue; consisting of competence, meaning, choosing and self-efficacy. On the other hand Canger and Canango thought that self-empowerment indicator is the personal efficacy (1988). Spertizer (1995, 96) and Abdollahi (1384) in their studies have evaluated these four factors. “According to Mishra, Vaten& Cameron (1998) added reliability to these aspects too.” So we can count the concerning issues to empowerment as:
Sense of competence (Self-efficacy)
Sense of being effective
Sense of being valuable