Joseph Brady shocked an "Executive" one every time it failed to press a lever, until it died of stress induced ulcers.
Yale's M. Keith Hall claimed the Monty Hall Effect nullified the results of an experiment in which these animals were given various colored M&M's to prove they suffer from cognitive dissonance. In a thought experiment, these animals are conditioned to attack the more ambitious members of their group with blasts of cold water. Joseph Brady shocked an "Executive" one every time it failed to press a lever, until it died of stress induced ulcers. One experiment on these animals was described in (*) "The Nature of Love" and involved constructing one from wire and another from terrycloth. In another experiment, they were placed in a chamber nicknamed the "pit of despair." For 10 points, Harry Harlow experimented on the Rhesus variety of what primate?
Yale's M. Keith Hall claimed the Monty Hall Effect nullified the results of an experiment in which these animals were given various colored M&M's to prove they suffer from cognitive dissonance.
monkeys