Answer:
the ethnographic interview
Step-by-step explanation:
Ethnographic interview, in psychological research, is described as one of the types of 'qualitative research' that generally combines directed 'one-to-one' interviews and 'immersive observation'. However, in anthropology, ethnographic investigators or researchers tend to spend many years to live immersed in the specific cultures that they used to study or research on to know or understand the social rituals or behaviors of an entire culture.
The correct answer is the ethnographic interview.