Which of the Following Is TRUE

Which of the following is TRUE?

A) It is generally unacceptable practice for a clinical psychologist to openly and directly acknowledge cultural differences with a client.
B) It is generally acceptable practice for a clinical psychologist to begin treating a culturally dissimilar client with no knowledge of that client's culture, and to require a client to explain all culturally relevant information to the clinical psychologist.
C) Most research suggests that cultural self-awareness on the part of a clinical psychologist does little to improve treatment effectiveness.
D) Cultural self-awareness is generally important for all psychologists, regardless of their own cultural backgrounds.