本题目来源于试卷: IB Psychology HL Cognitive Approaches to Human Behaviour，类别为 IB心理学
[单选题]
Some studies on eyewitness testimonies are conducted in naturali-sey1hf 4k5fq stby :7txvjr -h)ic settings. Which of the following is a limitation of these ser-xbv) :thyj 7ttings?
A. Lack of population validity
B. Lack of internal validity
C. Lack of generalization
D. Lack of reflexivity
参考答案: B
本题详细解析:
Most of the studies on eyewitness testimony are conducd c6lg*czp udih59r.7w2jw 4mted in naturalistic settings where lack of internal validity becomes az h.92id6cg54c up*w j7r ldmw main limitation. Since these studies take place in a natural environment resulting in high ecological validity, there is also the effect of extraneous/confounding variables which cannot be controlled in a natural environment. Hence, there cannot be a cause-and-effect relationship leading to a lack of internal validity.
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