The main advantage of a ______________ study is that the results cannot be influenced by the expectations of either the participants or the experimenters.
A) correlational
B) single-blind
C) double-blind
D) observational

Question

Quizplus · Accepted Answer

In a double-blind study, both the participants and the experimenters are unaware of who is receiving the treatment or intervention being tested, which helps eliminate bias and the influence of expectations on the results.

The Main Advantage of a ______________ Study Is That the Results