Which of the Following Is the Most Significant Challenge to Establishing

question 19

Multiple Choice

Which of the following is the most significant challenge to establishing that therapy is effective?

• A) Many people improve without formal treatment.
• B) Few psychotherapies are more effective than medical treatments.
• C) It is impossible to determine what component of a treatment plan is responsible for a positive outcome.
• D) Placebo effects commonly occur.

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Definitions:

Dependent Variable

In research, it's the variable being tested and measured, which is expected to change as a result of manipulations of the independent variable.

Number Of Hours

Denotes the quantitative measure of time allocated for specific activities or tasks within a given time frame, often used in contexts of work, study, or project planning.

Grades On Exam

The numerical or letter assessments given to students based on their performance on exams or assignments, indicating their level of understanding or achievement.

Hypothesis

A proposed explanation for a phenomenon, made as a starting point for further investigation, based on limited evidence as a provisionary idea.