Which procedure would increase the likelihood that neither the experimenter's nor the participants' expectations would impact the results of a research project?

Question

Quizplus · Accepted Answer

A double-blind procedure is the best choice as it involves both the experimenter and the participants being unaware of whether they are in the experimental group or control group. This reduces the likelihood of bias and expectations influencing the results. Random sampling and control group can help reduce bias but do not address the issue of expectations.

Which Procedure Would Increase the Likelihood That Neither the Experimenter's