Which of the Following Purpose Statements Are Consistent with the Spirit

Multiple Choice

Which of the following purpose statements are consistent with the spirit of scientific inquiry?

A) The purpose of this study is to demonstrate that the strengths perspective on school social work is effective in the improvement of grades for at-risk middle school students.
B) The purpose of this study is to examine whether cognitive behavioral therapy is effective in the reduction of depression for those suffering from postpartum depression.
C) The purpose of this study is to prove that social work services contribute to outcomes for clients who are receiving mental health drugs for treatment.
D) The purpose of this study is to demonstrate that psychodynamic therapy is not effective in the treatment of anxiety.