One of the Most Important Aspects in Setting Up Ongoing

One of the most important aspects in setting up ongoing continuous assessments in treatment is:

A) To ensure that the measures chosen cover every aspect, characteristic and variable you wish to examine.
B) To plan the assessments at a convenient time in therapy so as not to conflict with the patient's schedule.
C) To present evaluation to the client as an important and central part of treatment.
D) To ensure that the client is not aware that they are being assessed when assessment measures are given.