At any one time only the sympathetic or the parasympathetic nervous system can be activated

Stewart is sitting in his office, which is lighted with a bluish neon light, eating a red apple. Even though the apple is bathed in bluish light, he continues to perceive it as red. This illustrates:

A) the trichromatic theory. B) retinal disparity. C) the opponent-process theory. D) color constancy.

Emotions are all of the following EXCEPT

a. positive and negative. b. unrelated to motivation. c. the consequences of events that motivate us. d. divided into behavioral, autonomic, and hormonal components. e. evoked by current actions or events that remind us of past actions.