For the past few months, Val felt completely hopeless and unmotivated. She would not eat much and felt worthless. Then, she suddenly felt unusually elated, full of energy, and bursting with ideas. Val is probably suffering from ____ disorder

"What should I look for in an effective ADHD treatment program?" a friend asks. Your BEST answer among the following alternatives is:

A) "Psychodynamic therapy works best, with or without drugs." B) "Cognitive therapy outperforms even Ritalin." C) "Drugs work best." D) "Drugs, combined with behavior therapy, work best."

As a result of homeostasis, a person who is tired will

a. fight to stay awake. b. do something to distract herself. c. start to become a bit moody. d. talk a lot about sleep. e. try to find a place to fall asleep.