Experiments demonstrating it involved filling out 
Experiments demonstrating it involved filling out a questionnaire in a room slowly filled with smoke, the stealing of beer from a liquor store, and talking about stress problems with other students during which someone suffers a seizure, all studies by Darley and Latane from a 1969 article entitled "Apathy." Prior commitment, ambiguity of the situation, and recognized leadership are factors that determine it, though the most famous case involved a crime committed in the Kew Gardens against a bar manager. For 10 points, the murder of Kitty Genovese is an example of what effect, in which individuals in a large group are less likely to help those in distress?
Experiments demonstrating it involved filling out a questionnaire in a room slowly filled with smoke, the stealing of beer from a liquor store, and talking about stress problems with other students during which someone suffers a seizure, all studies by Darley and Latane from a 1969 article entitled "Apathy."
bystander effect