The effective leaders were those who were able to fulfil their obligation perfectly and were able to achieve the expectation of the organization and its stakeholders (Weinberger, 2009; Goleman, 2000).
There is no comprehensive of the theory and meaning of the term leadership, so it is difficult to determine what a leader should react and how the leader should behave in a particular situation.
Therefore, there is difficult to practice the western style of leadership in Asian countries such as Malaysia.
Consequently, the leadership styles and theories that are accepted by western countries may not have the notable impact on the management styles of organizations in Malaysia (Lee, 2008).
As many leaders in the leading organizations today are unable to fulfil the needs of team.
Therefore, the studies of the leadership in terms of teamwork had received attention by the researchers around the world (Carroll and Levy, 2010).
Besides that, leadership consisted of the meaning that a leader acts as an example or role model for the employees so that they can follow the step of the leader on the path towards the accomplishment of their tasks (Knab, 2009).
The members in an organization tend to create the perceptions of what capabilities and criteria should be posses by an effective leader.
In current century, the requirement of a leader to practice well in the leadership is getting more difficult.
For the situation nowadays, leaders have to confront with more dynamic environment compared to the working environment that was less challenge for a few centuries ago (Leonard and Lang, 2010).