Contextual explanation: Directive leadership style with centralised decision-making. Authoritarian leadership is best understood as a form of leadership where the leader retains exclusive decision-making authority, exercises strict control over group activities, and expects unquestioning compliance from followers. This style emphasises top-down direction and minimal input from others, shaping group dynamics and outcomes through concentrated power.

Themes: Power and control in group dynamics. 
Authoritarian leadership is closely tied to the theme of power distribution and control within groups or organisations. It highlights how authority can be used to direct actions, enforce rules, and maintain order, often at the expense of collaboration or shared input.

Nuance: Unilateral decision-making and strict compliance. 
What distinguishes authoritarian leadership within the leadership category is its reliance on unilateral decisions and the expectation of strict obedience. Unlike participative or delegative styles, this approach minimises follower autonomy and prioritises efficiency, order, and discipline over inclusivity or consensus.