Which of the Following Is a Technique Used by Researchers

Multiple Choice

Which of the following is a technique used by researchers to control yea-saying?

A) Conduct a case study instead of an experiment.
B) Conduct a cross-cultural study.
C) Rewrite items so that sometimes a negative response represents agreement, and sometimes a negative response represents disagreement.
D) Avoid ethnocentrism on the part of the experimenter.