Why bother conducting experiments on treatments for COVID-19 (e.g., chloroquine) instead of relying on anecdotal evidence about their effectiveness? Random assignment is discussed.

Why with observation alone there is no random assignment of exposure, so confounding by other factors should always be considered as an explanation for associations found in an observational study.

A Santa Clara University report analyzed the effect of a 2022 random assignment order on Waco Division patent filings. The report reinforces other findings that patent case have dropped ...

A Santa Clara University report analyzed the effect of a 2022 random assignment order on Waco Division patent filings. The report reinforces other findings that patent case have dropped ...

Random assignment multicenter phase II study of modified docetaxel, cisplatin, fluorouracil (mDCF) versus DCF with growth factor support (GCSF) in metastatic gastroesophageal adenocarcinoma (GE).

Purpose To examine stability versus change in parental understanding of random assignment in randomized clinical trials (RCTs) for pediatric leukemia and to identify factors associated with changes in ...

To illustrate the importance of random assignment, I would like you to imagine we did not use random assignment in our study of treatment for COVID-19.