A cognitive therapist is working with a depressed client. Which of the following causes is the likely focus of this therapist's intervention?

A) learned behaviors of depression
B) unusual levels of neurotransmitters
C) negative interpretations of life events
D) a superego that is too harsh and strict

Cognitive therapy focuses on identifying and changing negative thought patterns, including the client's negative interpretations of life events. It is based on the idea that changing these thoughts can lead to changes in feelings and behaviors, and ultimately improve mental health. Learned behaviors (A) may be addressed in behavioral therapy, while neurotransmitter levels (B) and the state of the superego (D) are more closely related to biological and psychoanalytic theories, respectively.