When Psychotherapy Outcome Researchers Seek Clients on Whom to Conduct

Multiple Choice

When psychotherapy outcome researchers seek clients on whom to conduct psychotherapy in a study, they typically seek clients who ______.

A) are "textbook cases" of the diagnosis the therapy intends to treat
B) are simultaneously taking medication for their psychological problems
C) have advanced knowledge about psychological disorders
D) have previous experience as "test subjects" in clinical research