Researchers Have Examined to What Extent Practitioners Use Treatments Supported

Researchers have examined to what extent practitioners use treatments supported by efficacy studies. What did they find?

A) Clinicians who are also psychotherapy researchers are more likely to place a high value on selecting treatments supported by efficacy studies.
B) Practitioners often cited their clinical experience, not efficacy studies, as a top factor in treatment selection.
C) Clinicians preferred treatments supported by efficacy studies when the treatments were manualized to an extent that did not allow any deviation from the protocol.
D) Dissemination of treatments supported by efficacy studies to clinicians is relatively easy.