Asociologist is worried that her presence is affecting interactions between the people she is studying. identify the concepts from research methodology she would first review and then strive to practice during her study.

Observation

Explanation:

In a research with people, for example an study inside a classroom, is necessary to give time to the people to be studied to get used of the presence of the researcher, because if not, the students or the teacher is going to behave in a different way, they are not going to talk as they usual do or they are not going to participate in the class as they normally do.

That is the reason why in a social study is necessary several observations to have a wide panorama of how is the "normal" social interaction.

its b i just took the test and i hit a it was wrong