Sean describes himself as having hardly ever being happy. he occasionally feels okay, but it never lasts more than a day or so. he has trouble sleeping, doesn't eat much, and feels like nothing will ever change in his life. he says this has been going on for as long as he can remember. the best diagnosis for sean is a. cyclothymia. b. persistent depressive disorder. c. major depressive disorder. d. bipolar ii.

Peggy feels sorry for smokers who have lung cancer because she believes they were duped by tobacco companies to develop a deadly addiction and are therefore not responsible for their disease. when asked to donate money to support lung cancer research, peggy gives generously. peggy’s prosocial behavior can best be explained by the arousal: cost-reward model. the negative state relief model. a norm of equity. attributions of responsibility.