In political science, power is the social production of an effect that determines the capacities, actions, beliefs, or conduct of actors.] Power does not exclusively refer to the threat or use of force (coercion) by one actor against another, but may also be exerted through diffuse means (such as institutions). Power may also take structural forms, as it orders actors in relation to one another (such as distinguishing between a master and an enslaved person, a householder and their relatives, an employer and their employees, a parent and a child, a political representative and their voters, etc.), and discursive forms, as categories and language may lend legitimacy to some behaviors and groups over others.