Probably the most important control over observer bias is
A)the use of a detailed checklist.
B)informing observers about the purpose of the study.
C)the awareness that observer bias might be present.
D)restricting observations to the public domain.

Question

Quizplus · Accepted Answer

The awareness that observer bias might be present is the most important control over observer bias. This means being aware that the observer's preconceived notions, beliefs, or expectations may influence their observations and taking steps to minimize this bias. While the use of a detailed checklist and informing observers about the purpose of the study can help reduce bias, they are not as effective as being aware of the potential for bias. Restricting observations to the public domain is not relevant to controlling observer bias.

Probably the Most Important Control Over Observer Bias Is