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 n8q0twm rg)l:naos3d ( aturalistic ses7pve.8 bv35p;x ,/mjeuv t mcttings. Which of the following is a limitation of these set u m/s evetmb.xc 38p5j;vv,7ptings?
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 conducted in naturalis*lpozrg (h7.:*k13c x fptrp. q-ohmctic settings where lack of internal validity becomes a main limitation. Since these studies take place in a natural environment resulting in high ecological validif g7rqhc1:xm*pr * .kopp(zhcl.o- 3tty, 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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