Post a response to the following: Explain how you differentiate among the follow

Post a response to the following:
Explain how you differentiate among the following disorders despite all of them having psychosis as a symptom.Schizophrenia
Bipolar with psychotic features
Major depressive disorder with psychotic features
Schizoaffective disorder
Explain how misdiagnosis of these disorders can affect clients.
Explain how culture influences understanding of the diagnosis of the disorder.