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double-blind experiment

/ˈdʌbəl blaɪnd ɪkˈspɛrɪmənt/

翻译: 一种实验设计,参与者和研究人员都不知道哪些受试者属于实验组、哪些属于对照组(或接受安慰剂),以防止偏见影响结果。

1 个条目

phrase

/ˈdʌbəl blaɪnd ɪkˈspɛrɪmənt/C1formalscientific
  • zh一种实验设计,参与者和研究人员都不知道哪些受试者属于实验组、哪些属于对照组(或接受安慰剂),以防止偏见影响结果。

A scientific experimental design in which neither the participants nor the researchers conducting the experiment know which group is receiving the treatment and which is receiving a placebo, used to prevent bias in results.

  1. Scientific research methodC1formal

    An experimental procedure in which neither the participants nor the researchers know who is in the control group or the experimental group, used to prevent bias.

    zh科学研究方法

    • The new drug was tested using a double-blind experiment to ensure accurate results.
    • Double-blind experiments are considered the gold standard in clinical trials.
    • In a double-blind experiment, the placebo effect is minimized.