Qualitative Research
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Transcript Qualitative Research
Qualitative Research
Dr. Constance Knapp
Information Systems
DCS 891A Research Seminar
December 15, 2006
What is qualitative research?
An approach
Usually field research
Usually complex
Why would you use a
qualitative method?
To develop a theory
To understand a phenomena
To describe the nature of a phenomena
To verify something in a real world setting
To evaluate a practice or approach
Apply this to yourself
What kinds of questions do you have that
might fit the above criteria?
Qualitative research usually begins with a
very general question-what’s your general
question?
We describe or interpret phenomena-what are
you describing or interpreting?
How is this different from
quantitative research?
No null hypothesis
No causal relationship
No confidence intervals
Qualitative vs. quantitative
Some challenges
Replication
Rigor
Researcher as instrument
Methods
Case Study
Ethnography
Action Research Study
Grounded Theory Study
Content Analysis
(See Table 7.1 page 144, Leedy)
An example
My dissertation
Topic: organizational and technological factors
affecting CASE tool success
Methodology used
Grounded Theory
Developed by Glaser and Strauss, 1967
Refined by Strauss and Corbin, 1990
Grounded Theory
Literature review
Data collection
Coding
Theoretical sampling
Literature Review
Pure grounded theory: literature after
collecting data
I completed my literature review before
Questions that I asked in the interviews came
from those suggested by the literature
Data Collection
What is the data?
Interview data
Taped
Transcribed
Field notes
The setting
The “body language”
Data Collection and Analysis
Iterative process
Collect data
Analyze
Collect more data
Analyze
Coding
Each transcribed interview was coded
All comments were grouped
Open coding: learn underlying themes
Axial coding: look for interconnections
Selective coding: form a story line
Goal: develop a theory
Theoretical Sampling
When you are no longer learning new
information, you stop collecting data
At that point you have reached saturation
You can STOP collecting data
An example
Checklists from Leedy
Planning a qualitative study
Evaluating a qualitative study
“A Grounded Theory Study of Successful Organizational
Integrated CASE Technology Implementation” Knapp, C.
Proceedings of the Proceedings of the Second Annual
Association of Information Systems Conference, Phoenix,
AZ,1996.
Some observations about
qualitative methods
Takes time
Requires a field setting
Requires insight on the part of the researcher
Provides richness
Can be very satisfying work
References
Glaser BG, Strauss A. Discovery of
Grounded Theory. Strategies for Qualitative
Research. Sociology Press
Strauss A, Corbin J. Basics of Qualitative
Research: Grounded Theory Procedures and
Techniques. Sage, 1990
Web Sources
IS World Page on Qualitative Research/
Computer Assisted Qualitative Data Analysis
Leedy Companion Website
So what’s so special about
qualitative research?
What you ask
How you design your study
What data you collect
How you interpret your data
How you use the literature review
How you write up your results
In short, EVERYTHING!