double-blind study

英 美
  • 双盲研究
  • blind adj.盲目的;瞎的;未察觉的vt.使失明;隐藏adv.盲目地n.百叶窗;幌子
  • double adj.双重的;成双的;两倍的v.翻一番;使...加倍n.两倍;双份
  • study n.研究;学习;学科;书房;(绘画或文学)习作;练习曲;沉思;记忆力…的人;台词记得…的人v.研究;学习;读书;仔细观察;努力
Noun:
  1. an experimental procedure in which neither the subjects of the experiment nor the persons administering the experiment know the critical aspects of the experiment;

    "a double-blind procedure is used to guard against both experimenter bias and placebo effects"

【邻近词汇】