Asked by Zulfikar Karimi on May 09, 2024

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Dr. Katz is a psychologist who is taking part in a large-scale research study to examine the efficacy of one form of psychotherapy over another. With 24 other psychologists involved in providing treatment it is important that potentially confounding variables be controlled for. Which of the following approaches provides the best experimental control?

A) allowing for clinical judgment and intuition in providing therapy
B) using a manualized treatment
C) ensuring that all clinicians have a Ph.D.
D) ensuring that all clinicians agree about the expected outcome

Manualized Treatment

A structured approach to therapy that follows a specific protocol or manual, ensuring that treatment is standardized and consistent across different practitioners and patients.

Experimental Control

The process of keeping all variables in a study constant except the one being tested to ensure that any changes in the outcome can be attributed to the variable under investigation.

Clinical Judgment

The process by which healthcare professionals make decisions regarding the diagnosis and treatment of patient health conditions.

  • Appraise the success of psychotherapeutic interventions and the necessity of regulating different variables in clinical trials.
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LH
Lindsay Hay5366May 14, 2024
Final Answer :
B
Explanation :
Using a manualized treatment provides standardized procedures for treatment, reducing variability among therapists and controlling for potential confounding variables. This allows for better experimental control and stronger confidence in the study's findings. A, C, and D do not provide sufficient control over potential confounding variables.