本题目来源于试卷: IB Psychology HL Approaches to Research on Behavior，类别为 IB心理学
[单选题]
Which of the following is a limitation of natural experz2k9kw.,f b7m,u shodiments as an si(.yo:p l ;rb kgsp/-approach to researchl(i;p b.-ryg/:ksp o s?
A. Inability to manipulate independent variables
B. Minimal control over extraneous variables
C. Difficulty in identifying causation
D. Limited generalisability
参考答案: B
本题详细解析:
When conducting a natufb:ybzh;w f rs( :20rjral experiment, the researchers may not have complete control over the experimental conditions, which could result in extraneous variables causing confounding effects.
Natural experiments enhance generalizability due to their real-world context (choice D). Natural experiments can help identify causation when appropriate conditions are met (choice C). Natural experim2:w(jzfr:s 0hfbyb ;r ents involve manipulating independent variables in a real-world setting (A).
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