Which of the Following Statements Is True About the Different

Which of the following statements is true about the different approaches to personality?

A) One must adhere to the same approach when giving explanations for different phenomena.
B) The strength of some approaches in explaining behavior patterns makes up for the weaknesses of other approaches.
C) The best way to show contradictions is to explain phenomena using different approaches.
D) One need not align oneself with only one approach when explaining different phenomena.