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]
While experimenting, a researcher unintentionallyn* wb hz9:czf/ empkna+*evw rsp+84+ fyq hasises certain cues while giving instructions, leading the participants to behav+kef8yw*a 4v rp+n+ qse in expected ways.
This is an example of
A. Observer bias
B. Hawthorne effect
C. Experimenter bias
D. Demand characteristics
参考答案: D
本题详细解析:
Participants may changef4nf7 t 5m,ctw .m8ihjtna0pk:3hzd46y z(bh their behaviour in response to cues they perceive in the research setting that suggest a particular behaviour is expected. This can occur even if the rechm 4,z8:p3y 6 kh( zthtdbma7 .0tjfi 5w4nnfsearcher did not intend for it to happen, and is known as demand characteristics.
Choices A, B, and C are all examples of biases but these biases do not involve participants’ behaviour changes due to cues
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