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Advantages And Disadvantages Of In-Based Interviews

Decent Essays

IN-DEPTH INTERVIEWS

They are otherwise referred to unstructured interviews. There is no predetermined list of questions to work through in this situation although one may need to have a clear idea about the aspects or aspects that one may want to explore. The interviewee is given the opportunity to talk freely about events, behaviour and beliefs in relation to this topic area. This method is used to gather data which are normally analysed qualitatively. The data collected is likely to be used not only to reveal and understand the ‘what’ and the ‘how’ but also to emphasis and explore on the ‘why’. (Saunders, 2007)

The advantages of this method include;

I. They provide more detailed information than what is available through other data …show more content…

An interviewer is never sure if the information being given to him/her is valid.

V. It can be time-consuming because of the time it takes to conduct interviews, review them, and analyse the results.

VI. It is costly to get a well-trained interviewer who will know how to carry out the interview in order to get the most detailed and rich data.

In-depth interviews are useful when you want detailed information about a person’s thoughts and behaviours or when you want to explore new issues in depth. They are can also be used to provide context to build up on other data, offering a more solid base on the topic.

B) FOCUS GROUP DISCUSSIONS

This is a group interview that focuses particular issue, product, service or topic and brings out the need for interactive discussion amongst participants. Participants are selected because they have common characteristics that relate to the topic being discussed and are encouraged to discuss and share their points of view without any pressure in order to reach a consensus. These discussions are conducted several times with similar participants to enable trends and patterns to be identified when the data collected are analysed. (Saunders, 2007)

The advantages of this method …show more content…

The data is in the respondents’ own words. Thus can be understood easily and provide insights into how respondents think about the topic.

The disadvantages of this method include;

I. Groups can be hard to bring together due to different schedules.

II. The group setting can influence the responses of individuals, which is problematic especially with a dominant member. Thus affecting the outcome.

III. The small numbers in focus groups can limit the extent to which the results can and should be generalized.

IV. The quality of a successful focus group data is dependent on skills of the moderator. Therefore, one needs a skilled moderator to conduct this method which results in incurred costs.

V. The qualitative nature of focus group data can make it more difficult to summarize and interpret.

This technique is most appropriate when it is associated with a higher level of interviewer-led structure and intervention to facilitate discussion on certain topics. Moreover, they are used for concept screening and refinement. A concept may be continually modified, refined and retested until researchers believes that is acceptable. (Zikmund W. G., 2008)

C) METAPHOR

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