[Solved] Which of the following concerning the use of facial electromyography (EMG) to assess attitudes is true ? A) It can detect muscular changes not observable to the naked eye. B) It does not provide information related to attitudes unknown to the participant. C) It sometimes leads to the same pattern of activity being interpreted as happiness or sadness. D) It is only an accurate measure of attitudes if people know their attitudes are being assessed. Milgram Experiment: A psychological experiment conducted by Stanley Milgram in the 1960s to study obedience to authority, where participants were instructed to administer electric shocks to another person. Stanford University Prison Experiment: A psychological study conducted by Philip Zimbardo in 1971 at Stanford University, where students were assigned roles of prisoners and guards to explore the effects of perceived power. Generalization: Drawing a conclusion about a certain characteristic of a population based on a sample from it. Logical Support: The provision of reasons or evidence to justify a claim or argument.