Placebo group: The other group took dummy pills (placebo). Both groups also went on a high-fiber, low calorie diet. These were the results of the 12 week study, which was published in The Journal of The American Medical Association (a highly respected scientific journal): Heymsfield, et al.
New leadership theories: transactional and transformational theories. According to Storey (), the 's saw the development of new leadership theories promoting the concept of transformation, visionary, charismatic and inspirational leadership.
The leadership style of initiating structure is similar to the job-centered leadership style, whereas consideration is similar to the employee-centered leadership style. It was the initial expectation of both research groups that a leader who could demonstrate both high initiating structure (job centered) and high consideration (employee centered) would be successful and effective in all circumstances.
Dec 12, · Running head: Leadership Theories Leadership Theories Leadership Theories Leadership is a complex phenomenon, involving the constant interaction of three essential elements: the leader, the followers, and the surrounding situation or context (Wren, , p. ). Essay: Leadership theory Introduction A person can be a good manager, but not necessarily a good leader; another person might be a good leader, but might not a good manager.
- In this essay I will set upon doing the following two questions: 1) Explain in detail one of the theories of motivation and assess its value in the current business environment 2) Explain one of the contingency . There are many leadership theories that have oriented and contributed for the leaders in management. One of them is the “Situational Approach” theory, which was found by Paul Hersey and Kenneth Blanchard ().