5.3.4 Leadership theory summary
This brief review of leadership theories has indicated that there are no simple answers to what it is that makes some leaders more effective than others, and no single best leadership style or approach. What matters is that the style adopted should fit with the expectations of those being led and be consistent with the task at hand (that is, it should not ignore the specific characteristics of the task itself).
There are no simple answers, which is perhaps why this continues to be the subject of lively debate.