If there have been a large series of single case designs (more than 9) demonstrating efficacy, which criteria must be met to be considered an empirically supported treatment?
A)use of good experimental design
B)compared the intervention to another treatment
C)use of a treatment manual
D)demonstrated effects by at least two different investigators or practitioners
E)all of the above are criteria that must be met

Question

Quizplus · Accepted Answer

For a treatment to be considered empirically supported, especially when based on a series of single case designs, it must meet several criteria. These include the use of good experimental design to ensure the validity of the findings, comparison of the intervention to another treatment to establish its efficacy over alternatives, the use of a treatment manual to ensure consistency and replicability, and demonstration of effects by at least two different investigators or practitioners to ensure that the results are not due to the peculiarities of a single researcher or context. Therefore, all of the listed criteria are essential.

If There Have Been a Large Series of Single Case