Which of the Following Is a Challenge of Conducting Randomized

question 52

Multiple Choice

Which of the following is a challenge of conducting randomized clinical trials of the effectiveness of therapy?

• A)The client will never find out whether or not he or she was treated.
• B)Most clients will never improve on their own without treatment.
• C)There is little variation between different types of therapy.
• D)Even therapists who use the same techniques will differ in their delivery.

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Definitions:

Cultural Evolution

The study of how cultures change over time, and how cultural information is passed down through generations.

Transformation

A thorough or dramatic change in form or appearance.

Social Change

The significant alteration of social structure and cultural patterns through time.

Demographic Factors

Characteristics of a population used in social science studies, such as age, gender, income level, education, and ethnicity.