About ______ million Americans suffer from migraine headaches

Which of the following is NOT noted by Buss as one of the four qualities most important in mate selection?

a) intelligence b) mutual attraction c) pleasing disposition d) emotional stability

Behavior that is initiated or changed in response to a request as opposed to a command or direct order is an example of __________

a) obedience. b) compliance. c) conformity. d) persuasion .