Qualitative Research: Interview...
Transcript of Qualitative Research: Interview...
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Visualizing and Exploring Qualitative Research:Interview Transcripts
Project Status Presentation
Aisha KigongoVanessa McAfee
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Project Motivation● Limited tools for creating and sharing interactive visualizations
for results of qualitative research○ we were asked to create something
● Limited research, knowledge on visualizing qualitative data
● Complex tools require high learning curve, high cost to use
● Many tools do not keep data in context
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Typical Interview Analysis Process1. Review transcripts
2. Coding/indexing
- relevant words, phrases
- repeated themes
- unexpected information
- related to existing theories or concepts
ComputerAidedQualitativeDataAnalysis Software
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Typical Interview Analysis Process3. Decide which codes are important
4. Categorize Codes
5. Summarize Themes
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Typical Interview Analysis Process3. Decide which codes are important
4. Categorize Codes
5. Summarize Themes -- Visualizations?
word cloud/trees
storyboards
mind map
concept map
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CAQDAS Example - dedoose
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Existing Text Visualizations
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Data● 20 Coded Interviews (20 hours of transcripts)
● Low-income, young African American women
● Codes: body dissatisfaction, health, contradictions
● Files: Text files, XML export from ATLASti tool
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Our Ideas● Create a visualization tool for data exploration
● Visualize the corpus of interviews
● Visualize the researcher's codes
● Analyze text contained in the codes
● Reveal potentially interesting words and phrases
● Keep the data in context
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Demo
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Remaining MilestonesWeek of 11/11: Reviewing research, existing tools, brainstorming ideas,
data exploration, initial text analysis using nltk (both)
Week of 11/18: Build prototypes for visualizing entire interview corpus(Aisha) and individual interviews (Vanessa)
Week of 11/25: Integrate text analysis data into both visualizations
Share with Researchers and get feedback
Week of 12/2: Final Presentation & Paper
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References & LinksSlone,D (2009). Visualizing Qualitative Information. The Qualitative Report, 14(3). 489 - 497
Wattenberg, Martin, and Fernanda B. Viégas. "The word tree, an interactive visual concordance." Visualization and Computer Graphics, IEEE Transactions on 14.6 (2008): 1221-1228.
North, Chris. "Toward measuring visualization insight." Computer Graphics and Applications, IEEE 26.3 (2006): 6-9.
Lofgren, Kent. (2012, May 19).Qualitative analysis of interview data: A step-by-step guide [Video file]. Retrieved from:http://www.youtube.com/watch?v=DRL4PF2u9XA
Tierney, Patrick. "A qualitative analysis framework using natural language processing and graph theory." The International Review of Research in Open and Distance Learning 13.5 (2012): 173-189.
Jason Davies Word Tree Tool: http://www.jasondavies.com/wordtree/?source=&prefix=and
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Thanks