_____ refers to the way information is presented to emphasize either potential gain or potential loss as the outcome of our decision

Which of the following statements is true of stage 4 sleep?

A) It produces low-amplitude brain waves. B) It is the lightest stage of sleep. C) During stage 4 sleep, the delta waves produced by the brain slow to about 0.5 to 2 cycles per second. D) During stage 4 sleep, the delta waves produced by the brain have a frequency of 8 to 13 cycles per second.

Brian is depressed. The arousal of his parasympathetic nervous system represents the ___________ component of the emotion while his thoughts of helplessness represent the ___________ component

a. behavioral; cognitive c. cognitive; physiological b. physiological; behavioral d. physiological; cognitive