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 followin- /t8+d0r gpyexg p8w80sxgoqg is a rusa mmzr(u,s,9(h-m mi r,3l limitation of natural experiments as an approach to re(rm,,umh 3-iu l(, m9 raszrsmsearch?
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 natural experiment, the researchu* (sgqcjo buoa3o ;,xu/7 j4eers 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 experiments involve manipulating independent variables in acbj,oj x au4ou/g(q37* s; euo real-world setting (A).
| 
