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Content and Context: Textual Analysis for Qualitative Research Klaus Weber Northwestern University PDW “The Power of Richness” Academy of Management Hawaii, 2005 Overview • What’s in a Text? A Semiotic Framework • Text Analysis in Qualitative Research Designs • What to do with it? Generic Types of Textual Analysis • Example from Analyzing Corporate Discourse • Basic Practical Decision Points • Software Support Options • Conclusion Klaus Weber, Textual Analysis for Qualitative Research, Academy of Management Meeting 2005 2 What’s in a Text? A Semiotic Perspective • Text = words arranged in order, but of interest is more often the meanings or actions that the words represent Conceptual image of innovation Sense / Concept • The semiotic problem: words, concepts, and referents do not correspond one-to-one Sign Unit Sign vehicle Word in a Text e.g., “innovation” Referent Innovation activity in organization • Hence: What is the researcher’s object in the analysis? Cognitive structures, factual information, communication strategies or something else? Solutions to the semiotic problem: –Interpretation of words through categorization (e.g., codes) and connection (e.g., grammar) –Meaning can be inferred based on information within the analyzed text, e.g. based on the proximity and grammatical position of words, or based on contextual information and communication context, e.g. who created the text, for whom, when, why Klaus Weber, Textual Analysis for Qualitative Research, Academy of Management Meeting 2005 3 Text Analysis In Qualitative Research Designs Data Generation & Collection Data Storage & Organization Categorizing and Connecting Uses of Formal Text Analysis • Text analysis can be used as a tool within a larger research process, it is not an end of itself (at least for non-linguists) • Formal text analysis helps to : –structure the analysis process (discipline) –simplify the richness and complexity of data –present patterns to oneself and to others Coding and Summarizing Presentation and Simplification • Note: textual data may be generated through many processes, e.g., interviews; recordings from observation; archival documents, pictures and video; responses to open ended surveys Klaus Weber, Textual Analysis for Qualitative Research, Academy of Management Meeting 2005 4 Generic Types of Structured Textual Analysis Content analysis • Small text units in isolation, e.g. categories (yields e.g., category schemes, frequencies, trends) Semantic analysis • Relationship between content units, e.g. associations and grammar (yields e.g., scripts, networks of associated concepts, causal maps) Narrative analysis • Structure of larger text units, e.g. elements, turns, plots in a story (yields more complex stories and rhetorical practices and beliefs) Discourse analysis • Several texts, e.g. broad regimes of interpretation (yields broad ideologies, institutional myths and political contradictions) Klaus Weber, Textual Analysis for Qualitative Research, Academy of Management Meeting 2005 5 Illustration: Corporate Cultural Repertoires - Categorizing and Connecting Phrase Phrase A1 … Phrase An Repertoire Element Script Regulation Issues Phrase B1 … Phrase Bn Technology change Phrase C1 … Phrase Cn Uncertainty Phrase D1 … Phrase Dn Attractive Phrase E1 … Phrase En Form alliance Phrase F1 … Phrase Fn Restructure Text Unit Connection Interpretations Action Response Concept (+ Referent) “Technological change… … provides attractive opportunities… … which we capture through new alliances.” Grammar Klaus Weber, Textual Analysis for Qualitative Research, Academy of Management Meeting 2005 6 Illustration: Corporate Cultural Repertoires - Coding and Summarizing* Annual Report, Squibb Co., 1985 Codes assigned The development of truly innovative, cost effective health care products is the major mission of Squibb. [means: (58) product development] [style: (71) efficient] [domain: (10) product market] [evaluation: (24) neutral importance] [aspiration: (40) vision] In pursuit of this mission, we are committed to superior excellence in science, product quality, customer service and management - indeed, in every aspect of our business. [aspiration: (40) vision] [style: (69) commitment] [aspiration: (36) comparative] [domain: (14) technology] We believe that the evolution of Squibb over these past few years, including the ever improving productivity of our research and development efforts, has positioned our company to take advantage of the opportunities provided by the present economic environment. [domain: (17) production] [actors: (08) customers] [trend: (29) continuity] [means: (60) improve organization] [means: (58) product development] [resources: (43) positioning] [evaluation: (27) opportunity] [domain: (18) macroeconomics] * Coding performed with custom dictionary in TextQuest software Klaus Weber, Textual Analysis for Qualitative Research, Academy of Management Meeting 2005 7 Illustration: National Differences in Action Repertoires - Presentation and Simplification Means of action: 1980 Means of action: 2001 restructure optimize org select people restructure invest optimize org expand geo enter alliance downsize build capacity develop people develop product sell product acquire select people invest expand geo enter alliance downsize build capacity develop people develop product sell product strength. position acquire strength. position Germany average U.S. average Klaus Weber, Textual Analysis for Qualitative Research, Academy of Management Meeting 2005 8 Some Basic Practical Decision Points Conceptual level of analysis • Words, concepts, actions? Category schemes • Inductive / emergent, custom standard, generic? Sampling • Code everything or selectively, and if less then what? Coding unit • Words, sentences, responses, documents, etc.? Computer support • Manual coding, computer-assisted, automated coding, data mining? Klaus Weber, Textual Analysis for Qualitative Research, Academy of Management Meeting 2005 9 Software Support Options: Packages Functionality Functionality Functionality Functionality Functionality Type of Software Examples of popular software Storage, retrieval Developing and linking categories Automated content coding Mapping, display of coded data Quantification, statistics Theory Building Support ATLAS.ti, Ethonograph, Kwalitan, MaxQDA, NUD*IST/NVivo Yes Yes Some Some Little (best for smaller volumes) (main focus) (best for smaller volumes) (mostly basic) (export to other software) Coding Support Diction, TextQuest, VbPro Yes Little Yes Little Little Mapping AutoMap, DecisionExplor er Some TextAnalyst, SAS plug-in, WordStat, TAKMI Yes Text Mining (main focus, efficient for high volume) Little Little Yes Yes (especially for large volumes) Klaus Weber, Textual Analysis for Qualitative Research, Academy of Management Meeting 2005 (export of other software) Yes Some (main focus) (e.g. concept centralities) Some Some (e.g. built in algorithms) 10 Software Support – A Word of Caution Key advantage: • The ability to document choices and easily re-code data as category schemes emerge But, never underestimate the effort to prepare the data! • Most programs only read digital files with proper punctuation • Can use OCR and voice recognition software, but quality is often poor, especially when documents or recordings are old And, software tends to promise more than what you hope for • Structuring data and standard analyses work fine, but that’s often not what qualitative researchers are looking for – "Both packages offer a variety of features that effectively help researchers run associations and present results. However, in extracting themes from unstructured data, both packages were only marginally helpful. The researcher still needs to read the data and make all the difficult decisions.“ The American Statistician 2005: 59(1): 89-103 in a comparison of SAS Text Miner and WordStat packages Klaus Weber, Textual Analysis for Qualitative Research, Academy of Management Meeting 2005 11 Conclusion Structured text analysis is a useful addition to qualitative researchers’ toolkit • Draws in many insights and techniques that have been developed and used in other social science disciplines and humanities • Leaves the choices about how structured the analysis process becomes and how much the richness of data is reduced But text analysis techniques cannot substitute for good research questions and designs • Does textual analysis actually help answer the research question? • How should the data be interpreted, e.g. representing cognitive structures, factual reports, institutional conventions, etc.? • Think of the approach before the software support! • Use contextual information to interpret the text! 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