Endorphins gave organisms with it an evolutionary advantage because they ________

a. eliminate pain when a painful stimulation is prolonged.
b. increase the output of energy during emotion and stress.
c. make pain bearable so that it doesn't interfere with actions in an emergency.
d. regulate the "biological clock" in the brain.

Answer: c

Psychology

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__________ are contextually rich and personally relevant digital images that convey content on mobile devices.

a. Digital image archives b. Graphic user interfaces c. Personal image compilers d. Visual scene displays

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In the past, children with frequent, intense episodes of uncontrollable rage were most likely to have been diagnosed as having _____ disorder

a) pediatric bipolar b) an anxiety c) a psychotic d) histrionic personality

Psychology