In this way, the interviewer personally meets the information and
asks them the necessary questions about the subject of research. Usually a
series of questions or a questionnaire he brought and the questions were asked.
The interviewer is efficiently collecting data from informants by
cross-examining them. The interviewer should be effective and tactful to obtain
correct and relevant data from informants.
Advantages
of interview are following:
Ø Flexible and high response
Ø Easy management and ability to observe non-verbal behaviors
Ø Control the environment and
order questions
Ø Ability to correct disputes
by respondents: such options are very important and are not available in other
ways of collecting data.
Ø Opportunity to record
natural responses
Ø Control the time, date and
place of the interview
Ø More complex questions can
be used because the presence of the interviewer can help answer questions.
Ø There are no opportunities
to respond because the interviewer collects personal data.
Ø Collected data is very reliable because the interviewer collects
tactic data by analyzing responders.
Ø Allow clarification
Ø High response
Ø Get in-depth information and
follow the clues
Ø Can be fixed the call line
to the individual
Ø It's easier to reach people
who are considered unattainable (poor, homeless, high-level, mobile, etc.)
Ø Specific people may be
easier to reach (eg Community leaders, etc.)
Ø More personal strategy
Ø Open questions easier, use
probes and retrieve non-verbal signals
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any suggestion on my side