Most, if not all, cultures view heterosexuality as the natural, correct, and normal way to be. The textbook’s term for this is __________________

DSM-5 classifies stress related to physical illness as

a. Conditions Resulting from Physical and Mental Factors. b. Stress-Related Physical Illnesses. c. Psychosomatic and Other Mental Illness. d. Psychological Factors Affecting Other Medical Conditions.

Thom's mental state is very affected by the weather. During the summer, he readily admits that he feels happier and more carefree. During the winter, when it is cold and gets darker earlier, Thom feels irritable and occasionally depressed

Thom's thoughts and behavior are impacted by ________. a) environmental variables b) social variables c) epigenetic variables d) cognitive processes.