Introduction to Psychology 10th Edition by Rod Plotnik,Haig Kouyoumdjian

Exercise 16

The most common form of mood disorder is marked by at least two weeks of daily being in a bad mood, having no interest in anything, and getting no pleasure from activities and having at least four of these additional symptoms: problems with weight or appetite, insomnia, fatigue, difficulty thinking, and feeling worthless and guilty. This problem is called _____ disorder.