What is another word for double-blind experiment?
Pronunciation: [dˈʌbə͡lblˈa͡ɪnd ɛkspˈɛɹɪmənt] (IPA) 
There are several synonyms for the term "double-blind experiment," which refers to a scientific study in which neither the participants nor the researchers know which individuals are receiving the treatment or the placebo. Some of the alternative terms for this type of study include "double-masked study," "double-dummy study," and "double-observer study." These synonyms all share the same principle of preventing bias or influence from affecting the outcome of the study. The use of double-blind experiments is common in medical research, psychology, and other fields where scientists seek to validate the effectiveness of treatments or interventions.
