A Major Advantage of Composing a Measurement Scale Yourself, Rather

A major advantage of composing a measurement scale yourself, rather than using a published one, is that it will ______.

A) likely be more relevant to the specific outcome behaviors of the client you are serving
B) likely be proven to be more reliable and valid than a published scale
C) be better for use with the quasi-experimental research design, the design most used by social work practitioners
D) lead to better generalization of study results