The type of research that involves no direct intervention with subjects is called
A) naturalistic observation.
B) a case study.
C) a correlation method.
D) an experiment.

Question

Quizplus · Accepted Answer

Naturalistic observation involves observing and recording behavior in its natural environment without any direct intervention or manipulation of variables. In contrast, case studies involve in-depth investigation of a single individual or group, correlations examine the relationships between variables, and experiments involve direct intervention and manipulation of variables to test cause-and-effect relationships.

The Type of Research That Involves No Direct Intervention with Subjects