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.
At a higher level of analysis, part of the analysis of relations between different social fields, institutions and (types of) organization(s) is analysis of relations between different orders of discourse (eg those of politics and the mass media). An order of discourse is a social structuring of semiotic difference â a particular