Authoritarian leadership is a style where a single leader makes decisions with little input from group members. This approach often emphasizes control and obedience, with the leader setting clear expectations and rules. It can be effective in situations requiring quick decision-making or during crises. However, this leadership style can stifle creativity and discourage collaboration among team members. While it may lead to efficient outcomes in the short term, it can also result in low morale and high turnover if individuals feel undervalued or oppressed. Examples of authoritarian leaders include historical figures like Joseph Stalin and Adolf Hitler.