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 uninteef j*/c-r h+syntt6 b ;-zb1)qvw+faii eionally emphasises certain cues while giving instructions, leading the participa-i1+6 ie;)tf vq babzwnts to behave 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 changedn* gd8l,2cv)c t+tme their behaviour in response to cues they perceive in the research s c lt2dne*d,v) gc8tm+etting that suggest a particular behaviour is expected. This can occur even if the researcher 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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