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

Name: In an experiment the primary purpose of blinding is to reduce … A) randomness. B) bias. C) variation. D) undercoverage. E) confounding.
Brand: Quizplus
Rating: 4.7 (31 reviews)

Question

Quizplus · Accepted Answer

Blinding is used to prevent bias by ensuring that participants and/or researchers do not know which treatment is being administered, thus preventing their expectations from influencing the results.

In an Experiment the Primary Purpose of Blinding Is to Reduce