Which statement about observation as a research method is correct?

1. A Option A: It may be unobtrusive or participant
2. B Option B: It is not subject to the same controls that are applied to other methods
3. C Option C: It requires the involvement of the researcher in the activity being studied
4. D Option D: It is one of the easiest tools for sociological inquiry because it requires only good note-taking

Answer checked 11 October 2026 · How we write and check questions