Which type of research allows researchers to be neutral observers?

Quantitative research is recognized for its emphasis on measurement and statistical analysis, where researchers often strive to maintain objectivity and neutrality. This approach typically involves the collection of numerical data and utilizes structured methods such as surveys, experiments, and existing data analysis. Researchers in quantitative studies focus on establishing relationships, testing hypotheses, and drawing generalizable conclusions based on the data collected, which allows them to remain detached from the participants and the setting being studied.

In contrast, qualitative research and ethnographic research involve a more immersive approach, where researchers may actively engage with participants and settings, thus influencing their observations. Case studies, while also focused on detailed examination, often include subjective interpretations. Therefore, the nature of quantitative research distinguishes it as a method where the researcher's role is more of an observer rather than an active participant.