8. All of the following differences between medical and social work practice have been used to argue against the incorporation of evidence-based practice in social work, EXCEPT:

• Medicine is highly positivistic, while social work is interpretive/constructivist.
• The social work experience is unpredictable and more difficult to quantify than medical practice.
• Medical interventions can often be broken into distinct, universal steps, but this is difficult to accomplish with social work interventions.
• Medical practitioners are more likely to consider a client's social, psychological, cultural, and economic factors when making a clinical decision.