What does existentialism emphasize as a form of therapy

Which of the following sets of symptoms suggests the presence of melancholia?

a. weight gain, dysphoria, and hallucinations b. anxiety, excessive guilt, and depression worse in the evening c. difficulty getting to sleep, psychomotor agitation, and significant weight gain d. absence of any feelings of pleasure, early morning awakening, and marked psychomotor retardation

How would a psychologist describe the relationship of the symptoms of attention deficit and hyperactivity in attention-deficit/hyperactivity disorder?

a. They are independent symptoms. b. Hyperactivity causes attention problems. c. The attention problems cause hyperactivity. d. They are two ways of identifying the same set of symptoms.