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Conversation analysis looks into how conversations open and close. Opening
sequences may come in many forms, depending on the intention of the person who
initiated the conversation. It may be to summon an answer, to ask for identification, to
greet somebody or to have initial inquiries before he or she plunges to the first topic.
Closing sequences usually go through three stages – closing the topic being discussed,
pre-closing of the conversation and terminal exchanges or the final ‘goodbyes’ (Koester
in Hunston & Oakley, 2010). CA also checks out the turn-taking mechanisms of the
people in the conversation specifically the turn allocation and distribution and how the
turn was constructed (Schegloff, 1979). The sequences of turns may be geared
towards invitations, requests, announcements, or other directions (Levinson, 1983).
Pomeranz (1984) delineated some pairs found in conversation sequences as
having preference organization. Termed as ‘adjacency pairs’, these are sequences of
two turns in conversations wherein the first turn is called the ‘first pair part’ and the
responding turn is the ‘second pair part’ which gives out the expected response of the
first turn. These adjacency pairs have specific preference organizations. Once a first
pair part initiates a turn, the second pair part may be a ‘preferred’ response or a
‘dispreferred’ response (Pomeranz, 1984). For example the first pair part offers or
invites the other party to an event, the second pair part may accept (preferred) or refuse
(dispreferred). Preferred responses coincide with the first part pair’s expected offer,
invitation, suggestion, request, expressed opinion or blame. To these, the preferred
responses are to accept, comply, agree and deny blame (to keep the status quo)
accordingly. Dispreferred responses may be associated with a negative response to the