The textbook calls the region of the hypothalamus that contains osmoreceptors the AV3V (anteroventral tip of the 3rd ventricle). Research has found that this region is connected to the anterior cingulate cortex by a pathway that relays through the dorsal midline nuclei of the thalamus.

Regarding the facial feedback hypothesis, which of the following statements is FALSE?

a. Researchers found that holding a pen crosswise between one's teeth caused one to frown and to feel sad. b. People whose faces have been injected with Botox showed less brain activity as they imitated angry faces, which may indicate that they feel less emotion due to the Botox. c. Reducing the facial feedback that contributes to one's sadness may help alleviate depression. d. When one contracts the facial muscles in the forehead, the felt emotion is surprise, while contracting the muscles in the brow results in the felt emotion of anger.

Ecological factors that promote insensitive parenting include all of the following EXCEPT

a. poor health. b. financial difficulties. c. ethnicity. d. legal problems.