The researcher conducts observation in a natural setting, it is therefore a __________ observation.*1 pointUncontrolledNonparticipantsParticipantsUnstructured

The correct answer to the question is "Unstructured."

In research, particularly observational studies conducted in natural settings, the term "unstructured observation" refers to a flexible, open-ended approach where the researcher observes behaviors and interactions without a predetermined framework or specific guidelines. This allows for the capture of rich, qualitative data as it occurs in real time, facilitating a deeper understanding of the context and complexities of the subjects being observed.

Other options like "controlled," "participants," or "nonparticipants" do not accurately describe the nature of observation that takes place in a natural setting as they imply various degrees of intervention or predefined roles which are not characteristic of unstructured observation.