Transcript Queriesx

Qualitative Data Analysis
with NVivo (second edition)
Pat Bazeley
[email protected]
Kristi Jackson
[email protected]
Table of contents
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Perspectives: Qualitative computing and NVivo
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Starting out, with a view ahead
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Designing an NVivo database
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Coding basics
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Going on with coding
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Cases, classifications, and comparisons
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Working with multimedia sources
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Adding reference material to your NVivo project
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Datasets and mixed methods
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Tools and strategies for visualizing data
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Using coding and queries to further analysis
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Teamwork with NVivo
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Moving on - further resources
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References
Text Mining 1:
Word Frequency Query
Qualitative Data Analysis With NVivo (2013): Pat Bazeley & Kristi Jackson
Qualitative Data Analysis With NVivo (2013): Pat Bazeley & Kristi Jackson
Text Mining 2:
Text Search Query
Qualitative Data Analysis With NVivo (2013): Pat Bazeley & Kristi Jackson
Qualitative Data Analysis With NVivo (2013): Pat Bazeley & Kristi Jackson
Matrix Query
Qualitative Data Analysis With NVivo (2013): Pat Bazeley & Kristi Jackson
Qualitative Data Analysis With NVivo (2013): Pat Bazeley & Kristi Jackson
Coding Query
A
Vaccination
Blue
A AND B AND C
Vaccination + Polio + Risk
Red A/B
A AND B (BUT NOT C)
Vaccination + Polio, but no Risk
B
Polio
Yellow B
B (BUT NOT A NOT C)
Polio, but no Risk and no Vaccination
Qualitative Data Analysis With NVivo (2013): Pat Bazeley & Kristi Jackson
C
Risk
Compound Query
An inactivated vaccine consists of virus
or bacteria that are grown in culture
and then killed using a method such as
heat or formaldehyde. Although the
virus or bacteria particles are
destroyed and cannot replicate, the
virus capsid proteins or bacterial wall
are intact enough to be recognized and
remembered by the immune system
and evoke a response.
When parents worry about their
children, it seems to fall in three main
areas. They have a generalized worry
about the future, in terms of
employment, education, and ideas
about their children starting their own
families. They worry some about the
health risks their children face, and
also about the social contexts at school
and in their neighborhoods. . .
Vaccination (a node)
. . . within 50
words of . . .
For each “hit”, NVivo lets you decide if you want to see the first
item, the second item, and/or the data between them.
Qualitative Data Analysis With NVivo (2013): Pat Bazeley & Kristi Jackson
Additional options based on the example:
Vaccination, a node
(or text string or coding query result!)
. . . within [50] words of . . .
“Risk”, a text string
(or node or coding query result!)
Qualitative Data Analysis With NVivo (2013): Pat Bazeley & Kristi Jackson
Group Query
Priya
Raul
Susan
Business Devel.
Hunger
Polio
Hunger
Land Mgt.
Business Devel.
Hunger
Land Mgt.
Polio
Risk
Polio
Vaccination
Risk
Priya
Susan
Bindu
Anam
Fatima
Susan
Qualitative Data Analysis With NVivo (2013): Pat Bazeley & Kristi Jackson
Coding Comparison
Barbara
Instead of using this query
as a “measurement,”
double-click anywhere on
the first row:
This opens Barbara and
turns on coding stripes by
user for the node, Habitat
I am not a Down Easter by generation by any
sense. I am a dingbatter. That is what I am. But it is
a beautiful area to live. I chose to live here. We’ve
lived down here for about six or seven years now.
A lot of people look at you strangely when you say
you want to move to a remote area. But to me,
there’s a lot of beauty in that, of being remote. To
me it’s not that bad. I can’t imagine why anyone
would want to leave to tell you the truth. I can
understand why Down Easters like living here, it’s
in their blood. And it might be in mine too to some
extent. The main thing, besides the water and the
beauty of the areas, is the people. I like the
personalities and the character of these people.
They are independent, they are self-starters, they
are hard workers. They will make it regardless of
any recession. They are that kind of people. They
are good people that live Down East. And that’s
probably the big attribute that this area has got.
The main thing, besides the water and the beauty
of the areas, is the people. I like the personalities
and the character of these people.
The query may be more relevant as a tool for
becoming reliable
Overview
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Word Frequency – catalog
Text – specific strings
Matrix – cross-tab
Coding – complex logic
Compound – closeness
Theory building queries
Clerical/administrative queries
• Group – lists
• Comparison – coding reliability
Qualitative Data Analysis With NVivo (2013): Pat Bazeley & Kristi Jackson