Diane has been feeling somewhat down for the past few days. Her sister suggests that if Diane smiled a little more, she might feel better. This suggestion is consistent with

Question

Quizplus · Accepted Answer

The suggestion that Diane smile more to feel better is consistent with the facial feedback hypothesis, which suggests that facial expressions can influence one's emotions. By smiling, Diane may be able to trick her brain into feeling happier, or at least more positive. The other answer choices are not as applicable in this scenario.

Diane Has Been Feeling Somewhat Down for the Past Few