The Advantage of Using Outside Independent Observers or Pre/post-Test Comparisons

question 16

Multiple Choice

The advantage of using outside independent observers or pre/post-test comparisons to evaluate a client's progress is that ________

• A) they take less time and are less costly.
• B) they increase the objectivity of ratings over those given by the people involved in treatment.
• C) they ensure that there is no "regression to the mean" phenomenon.
• D) they provide a valid prediction of how the client will behave in real life.