Which of the Following Statements Is (Are)true Regarding Practice Effectiveness

Multiple Choice

Which of the following statements is (are) true regarding practice effectiveness?

A) It is safe to assume that well-trained social workers will be effective regardless of which interventions they employ.
B) Social work practice consists largely of interventions and procedures that have not yet received adequate testing.
C) Knowledge of research methods and knowledge of practice are separate and unrelated.
D) All of these.
E) None of these.