Causes. Sometimes doctors can't find a reason for high blood pressure in the lungs. In that case, the condition is called idiopathic pulmonary hypertension. Genes may play a role in why some people get it.
Conversation analysis is the study of talk-in-interaction. It is a methodological approach. that grew out of phenomenology and ethnomethodology and is concerned with. uncovering the rules and structures of everyday, mundane social actions as captured. through verbal (and nonverbal) interactions.
STOCKING (1983, as cited in DeWALT & DeWALT, 2002) divided participant observation as an ethnographic method of data collection into three phases: participation, observation, and interrogation, pointing out that MALINOWSKI and MEAD both emphasized the use of observation and interrogation, but not participation.