Many Psychopathologies Are Complex and Symptoms Are Acquired Gradually Over

Multiple Choice

Many psychopathologies are complex and symptoms are acquired gradually over many years so it would be almost impossible to trace the reinforcement history of such symptoms across time in an attempt to verify that reinforcement processes had shaped these psychopathologies) Which of the following is an example of such a disorder?

A) Obsessive-compulsive disorder
B) Substance dependence
C) Somatoform disorders
D) All of the above