ALL BUT WHICH of the following are categories used to describe the usefulness of a therapeutic approach for reducing mental health symptoms?

Question

Quizplus · Accepted Answer

The categories used to describe the usefulness of a therapeutic approach for reducing mental health symptoms typically include "well-established," "probably efficacious," and "experimental." The term "certainly efficacious" is not commonly used in this context.

ALL BUT WHICH of the Following Are Categories Used to Describe