Eduardo is rushed to the emergency room with symptoms of chest pains, breathlessness, sweating, choking, nausea, and heart palpitations. He believesthat he is having a heart attack. After a thorough examination, he is told that physically, he is fine, but that he may be suffering from ____

Research has shown that __________ is one of the characteristics that does the most to make an individual's body and face appear attractive

a) flesh tone b) symmetry c) character d) size

In their experiment, why did Bibb Latané and John Darley (1968) expose all participants to the same audiotaped seizure? They wanted

a. the independent variable to be the same for all participants. b. the independent variable—the overheard seizure—to be different for different participants. c. to be able to assign participants at random. d. to control extraneous variables, such as the quality of the fake seizure.