Which is required as part of the DSM-IV-TR definition of schizophrenia?

Question

Quizplus · Accepted Answer

One of the key requirements for a diagnosis of schizophrenia according to the DSM-IV-TR is that the individual must have experienced symptoms for at least six months.

Answer: D
 While a dopamine imbalance is not explicitly required by the DSM-IV-TR definition of schizophrenia, current research suggests that dysregulation of dopamine pathways in the brain may play a role in the development of the disorder. However, this is not a definitive or necessary feature for diagnosis.

Therefore, the correct answers are B and D.

Which Is Required as Part of the DSM-IV-TR Definition of Schizophrenia