本题目来源于试卷: IB Psychology HL Abnormal Psychology，类别为 IB心理学
[单选题]
Which choice is not an ex :3(diywye .wqplanation6wc2 d. u3mbvj for why an etiology for a disorder is difficult to establwdu6vjb 2c.3mish?
A. Patients with the same disorder respond differently to the same treatment
B. Classification systems and diagnosis are imperfect and influence the research process
C. Research studies are quasi-experimental, as a disorder cannot be allocated.
D. There is limited technology for blood testing or other biometric screenings for disorders
参考答案: A
本题详细解析:
Answer choice A involves the ecological fallacy: successful treatment do+ u26orx . 1(dnnb v0jyb1mqgoes not automatically point to the cause of a disorder, because the treatment may be merely alleviating symptoms, improving quality of life and relationships, and/or addressing only one of the multiple factors that contributed to the onset of the disorder.
Choices Bqoom ndy(vunx6+2 1 .jb1 grb0, C, and D all represent valid explanations for why aetiology can be challenging to determine
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