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 explanationju,5bj mqd*v60nia0i for why an etiology for a disorder is difficud 60mi0av,5qjiu*njb 48w-eufu 2in plt to e-f n 8wpiuue42stablish?
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: success48dvwop b02jc ful treatment does not automatically point to the cause of a disorder, because the treatment may be dwb20 pvoj4 c8merely 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 B, C, and D all represent valid explanations for why aetiology can be challenging to determine
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