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单词 matched control
释义

Definition of matched control in English:

matched control

noun
Statistics
  • (More fully "matched control group") a control group of individuals selected to resemble an experimental group in all properties except the one under investigation.

Origin

1930s; earliest use found in Journal of Educational Sociology.

Definition of matched control in US English:

matched control

noun
Statistics
  • (More fully "matched control group") a control group of individuals selected to resemble an experimental group in all properties except the one under investigation.

Origin

1930s; earliest use found in Journal of Educational Sociology.

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更新时间:2024/12/27 14:51:25