Question

When using the __________ research method, a researcher lives with a family, spends extensive time with them, and carefully records their activities, conversations, gestures, and everyday behaviors.

Answer 1

Answer:

Naturalistic observation.

Explanation:

Naturalistic observation is focused on  the study of the subject of interest in their natural environment, as would occur in daily life. Researchers aim not to make environmental changes, as such changes will affect the study's outcome.  The point of this approach is to observe events as they happen naturally and thus increasing the  external validity of the research.