In an experiment the primary purpose of blinding is to reduce…
A) variation.
B) randomness.
C) confounding.
D) bias.
E) undercoverage.

Question

Quizplus · Accepted Answer

Blinding helps to reduce bias in an experiment by preventing the participants or researchers from knowing which group they are in or what treatment they are receiving. This helps to ensure that any observed differences in outcomes are not due to bias, but rather to the treatment being studied.

In an Experiment the Primary Purpose of Blinding Is to Reduce…