Which of the Following Is False Regarding Ethnography

Which of the following is false regarding ethnography?

A) The modern institutional review board process makes it difficult to conduct participant observation research.
B) Research participants are informed that they are observed, which may influence their behavior.
C) As qualitative researchers always maintain neutral perspectives, their personal background, tradition, or beliefs do not affect analyses.
D) Ethnography is a scientific method that relies on unique perspectives.