Depressive disorder is characterized by physical changes, motivational changes, as well as emotional and behavioral changes

Research has shown that persons who suffer from obsessive-compulsive disorder have more active _____ lobes than persons without the disorder

A) frontal B) occipital C) parietal D) temporal

In Freud's view, a partial or complete halt in an individual's psychosexual development is called ________

a. thanatos b. libido c. fixation d. abreaction