Double-Blind Study
Keep both subjects and experimenters unaware of treatment assignments so their expectations cannot influence behavior, measurement, or interpretation before results are recorded.
Episodes that teach this
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How Can We Remove Bias Completely? Future IQ
· explained at 12:01
148 views
you blind not just the person receiving the uh intervention but you also blind the person giving the intervention
Examples & generalisations
Concrete examples: COVID vaccine and placebo groups