The double-blind experiment allows researchers to rule out differences among participants as the cause of differences in the dependent variable.
Explanation:
In this methodology of research, the intention is to initially administer the condition and then carry out an in-depth study of the condition that is surfaced.
The experiment is called double-blind because neither the researchers nor the participants are aware initially of what condition is being administered.
Thus, it allows the researchers to rule out differences easily in order to determine the condition.
