(Spotlight) Random Sample Assignment-experiment study
2016-11-09 10:28:18 0 举报Random sampling
作者其他创作
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Most experiment
\"random sampling\" VS \"random assignment\
Ideal experiment
Most observational studies
random assignment
no random assignment
random sampling
causal and generalizable
generalizability
no random sampling
neither causal nor generalizable
no generalizability
causation
association
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