Legitimacy of Authority
Not all authority figures are created equal - some people naturally command more obedience than others. Legitimacy of authority refers to how much social power someone actually holds when giving instructions.
Our society works like a hierarchy, with certain people having genuine authority over others. From childhood, we're taught to obey parents, teachers, police officers, and other legitimate authorities. We follow these figures either because we trust them or because they have real power to reward or punish us.
Milgram's research backs this up brilliantly. Obedience rates were much higher when experiments took place at prestigious Yale University with the experimenter in a professional lab coat, compared to a shabby office with someone in ordinary clothes. This proves that context and appearance directly affect how much authority people perceive someone to have.
Key insight: The more professional and legitimate an authority figure appears, the more likely people are to obey their commands.