To evaluate the efficacy of therapies and clinical practices, researchers in the evidence based practice movement are especially persuaded by:
A) correlational studies.
B) randomized trial experiments.
C) clinical case studies.
D) longitudinal studies.

Question

Quizplus · Accepted Answer

Randomized trial experiments are often seen as the gold standard for evaluating the efficacy of therapies and clinical practices because they provide the opportunity to establish causal relationships between the treatment and the outcomes. Correlational studies, clinical case studies, and longitudinal studies have their own limitations in terms of establishing causality in the context of treatment efficacy.

To Evaluate the Efficacy of Therapies and Clinical Practices, Researchers