Final answer:
The quote about crying and trembling is supported by the James-Lange theory of emotion, in which emotions occur as a result of physiological reactions. Larry is experiencing an approach-avoidance conflict as he decides whether or not to purchase a diamond watch. The correct option is B.
Step-by-step explanation:
The quote "We feel sorry when we cry and afraid because we tremble" is supported by the James-Lange theory of emotion. This theory posits that we experience emotions after we experience physiological responses.
In the case of this quote, crying would lead to the feeling of sorrow, and trembling would lead to the feeling of fear. Hence, the correct answer to the question is (B) The James-Lange theory.
Larry's situation, where he desires to buy his wife a diamond watch but also recognizes the need to be conservative with his money, exemplifies an approach-avoidance conflict.
He is drawn to the action because it is appealing (approach) but simultaneously wants to avoid it due to potential negative consequences (avoidance). Therefore, the correct answer to the question is (B) Approach-avoidance.