20.02.2013 Views

Qualitative_data_analysis

Qualitative_data_analysis

Qualitative_data_analysis

SHOW MORE
SHOW LESS

You also want an ePaper? Increase the reach of your titles

YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.

classified. Take the example in Illustration 2.1 of structured and unstructured<br />

responses to a question about the use of closed questions in an interview.<br />

ILLUSTRATION 2.1<br />

STRUCTURED AND UNSTRUCTURED RESPONSES TO THE<br />

QUESTION ‘WHAT ARE THE MAIN ADVANTAGES AND<br />

DISADVANTAGES OF CLOSED QUESTIONS IN AN<br />

INTERVIEW?’<br />

Structured response Unstructured response<br />

• Closed questions expedite the<br />

interview for both interviewer and<br />

respondent<br />

• Closed questions expedite later<br />

processing of <strong>data</strong><br />

• Closed questions improve reliability<br />

• Closed questions convey more exact<br />

meaning by defining the range of<br />

appropriate responses<br />

• Closed questions improve reliability<br />

WHAT IS QUALITATIVE DATA? 17<br />

Well, it can put people off, not being<br />

able to answer in their own words. But<br />

the important thing is that people may<br />

not be able to answer as they’d like.<br />

Answers to open questions are more<br />

likely to reflect a person’s own thinking<br />

—to be more valid. It’s much better to<br />

analyse the <strong>data</strong> afterwards, even if it’s<br />

more time-consuming. Of course time<br />

is of the essence, especially when you’ve<br />

had the kind of medical problems I’ve<br />

had over the last year. I had that<br />

operation in January, etc. etc.<br />

The structured response has been classified, for the <strong>data</strong> is divided into separate<br />

statements denoting distinctive advantages of closed questions, relating to the<br />

conduct of the interview, the ease of <strong>data</strong> processing and the communication of<br />

meaning. By contrast, the unstructured response is descriptive but unclassified: the<br />

response covers a range of points—not all of them relevant—which are not<br />

organized and presented as distinctive elements.<br />

Lack of structure is evident in the characteristic volume and complexity of much<br />

research <strong>data</strong>: in those apparently endless pages upon pages of fieldnotes; in the<br />

varied mass of documentary materials; in those lengthy and lavish interview<br />

transcripts. Such <strong>data</strong> may often lack structure, but this can be a problem as much<br />

as a virtue. The idea that qualitative <strong>data</strong> is mainly ‘unstructured’ is useful, if this is<br />

taken not as a definition but rather as an imperative for <strong>analysis</strong>. Although<br />

unstructured <strong>data</strong> may not be classified, it can be classified and indeed one of the<br />

main aims of qualitative <strong>analysis</strong> is often to do just that. While a lot of qualitative<br />

<strong>data</strong> may be unstructured, it is misleading to define qualitative <strong>data</strong> as<br />

‘unstructured’ <strong>data</strong>. Is a response less ‘qualitative’ because I classify my observations?<br />

Suppose I am asked to describe the colour of my hair. Is my response less

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!