Psychodynamic theorists believe that abnormally low levels of the neurotransmitter seratonin are responsible for obsessive thoughts and compulsive actions.

Psychodynamic theorists believe that all people have intrusive and unwanted thoughts. Some people, however, blame themselves for such thoughts; these people then start acting compulsively to neutralize the unwanted thoughts.

Psychodynamic theorists believe that certain people are predisposed to develop this disorder. Essentially, genetics is the determining factor and is solely responsible for this pattern of thinking/doing in certain people and not others.

Psychodynamic theorists believe that OCD develops when children come to fear their own id impulses and use ego defense mechanisms to lessen the resulting anxiety. The id impulses usally take the form of obsessive thoughts, and the ego defenses appear as compulsive actions.

None of these answers accurately represents the psychodynamic perspective on obsessive-compulsive disorder