Darley and latané observed that most university students failed to a person having an epileptic seizure when they thought there were four other witnesses to the emergency. the students' failure to is best explained in terms of

Diffusion of responsibility is a sociopsychological occurrence whereby a man is more averse to make obligation regarding an action or inaction when others are available. Thought about a type of attribution, the individual expect that others either are in charge of making a move or have effectively done as such.