Why Is It Important to Use a Double-Blind Procedure in Some

question 63

Multiple Choice

Why is it important to use a double-blind procedure in some research studies?

• A)to prevent the participants' expectations from biasing the expectations of the researcher
• B)to prevent the independent variable from influencing the dependent variable
• C)to prevent the researcher's expectations from biasing the outcome
• D)to prevent the confusion of correlation with causation