quality:corruption, structural:reformatting
inhibition theory

Developed by D. Keltner and colleagues, approach/inhibition theory assumes that having power and using power alters psychological states of individuals. The theory is based on the notion that most organisms react to environmental events in two common ways. The reaction of approach is associated with action, self-promotion, seeking rewards, increased energy and movement. Inhibition, on the contrary, is associated with self-protection, avoiding threats or danger, vigilance, loss of motivation and an overall reduction in activity.

Overall, approach/inhibition theory holds that power promotes approach tendencies, while a reduction in power promotes inhibition tendencies.