MCAT Behavioral Sciences Question 238: Answer and Explanation
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Question: 238
1. Based on the results of this study, what can be most reasonably concluded about the efficacy of CBT for IBS sufferers who do not have an anxiety disorder?
- A. CBT is more effective than no treatment and more effective than meditation.
- B. CBT and meditation combined provide the most effective treatment possible.
- C. CBT is not as effective as meditation.
- D. CBT is equally effective for IBS sufferers with and without anxiety disorders.
Correct Answer: C
Explanation:
According to Figure 1, CBT appears to be far less effective than meditation at reducing IBS symptoms for participants without an anxiety disorder (choice C is correct and choice A is wrong). It is also far less effective for participants without an anxiety disorder than it is for participants with an anxiety disorder (choice D is wrong). CBT and meditation were not tested in combination (choice B can be eliminated).