Dedoose Publications


Dedoose has been field-tested and journal-proven by leading academic institutions and market researchers worldwide. Thousands of prominent researchers across the US and abroad have benefited from early versions of Dedoose in their qualitative and mixed methods work and have laid an outstanding publication and report trail along the way.

Education Based Publications

Foundations of Mixed Methods Research: Integrating Quantitative and Qualitative Approaches in the Social andBehavioral Sciences

Teddlie, C., & Tashakkori, A. (2009)

Los Angeles: Sage

Excellent textbook written to be the primary text for a course on mixed methods research
Education Based Publications


Trochin, M. K. (2006)

Introduction and discussion of various sampling approaches
Education Based Publications

Pragmatism and the Choice of Research Strategy

Tashakkori, Abbas & Teddlie, Charles (1998)

A. Tashakkori & C. Teddlie, Mixed Methodology: Combining Qualitative and Quantitative Approaches, pp. 3-19.

Introduces and traces the history of the methodological paradigm wars and brings readers up to the state of affairs (albeit, 1998). Discuss the ‘warring’ positions and the evolution of thinking regarding pragmatism and the development of mixed methods approaches to social science research.
Education Based Publications

Distinguishing the Trees from the Forest: Applying Cluster Analysis to Thematic Qualitative Data

Guest, Greg & McLellan, Eleanor (2003)

Field Methods, 15(2): 186-201

Qualitative data analysis requires organizing and synthesizing often large quantities of text. In many cases, this analysis entails negotiating the interplay between raw data, semantic themes or codes, and the overarching conceptual framework. In this article, the authors use a case study, which examines HIV vaccine efficacy trial participants' discourse, to demonstrate how cluster analysis can be used to aid in the analysis of large qualitative data sets. After briefly reviewing the systematic approaches to qualitative analysis and describing the project background, the authors present an example of how a hierarchical cluster technique can be incorporated into a multistage thematic analysis. Cited by Macia In this article I discuss cluster analysis as an exploratory tool to support the identification of associations within qualitative data. While not appropriate for all qualitative projects, cluster analysis can be particularly helpful in identifying patterns where numerous cases are studied. I use as illustration a research project on Latino grievances to offer a detailed explanation of the main steps in cluster analysis, providing specific considerations for its use with qualitative data. I specifically describe the issues of data transformation, the choice of clustering methods and similarity measures, the identification of a cluster solution, and the interpretation of the data in a qualitative context. Keywords: Cluster Analysis, Qualitative Analysis, Data Exploration, Mixed
Education Based Publications

Techniques to Identify Themes

W., & Bernard, H. Russell (2003)

Field Methods, 15(1): 85-109

Theme identification is one of the most fundamental tasks in qualitative research. It also is one of the most mysterious. Explicit descriptions of theme discovery are rarely found in articles and reports, and when they are, they are often relegated to appendices or footnotes. Techniques are shared among small groups of social scientists, but sharing is impeded by disciplinary or epistemological boundaries. This is a wonderful guide to describing and identifying themes in qualitative research.
Education Based Publications

Paradigms Lost and Pragmatism Regained: Methodological Implications of Combining Qualitative and Quantitative Methods

Morgan, D. L. (2007)

Journal of Mixed Methods Research, 1(1): 48-76

This article examines several methodological issues associated with combining qualitative and quantitative methods by comparing the increasing interest in this topic with the earlier renewal of interest in qualitative research during the 1980s. Background on the emergence of mixed method research approaches and suggestions for guiding paradigm shift toward 'pragmatic' approaches in social science research.
Education Based Publications

Using Mixed-Methods Sequential Explanatory Design: From Theory to Practice

Ivankova, Nataliya V., Creswell, John W., & Stick, Sheldon L. (2006)

Field Methods, 18(1): 3-20

Discusses procedural issues related to mixed-methods in a sequential (quant then qual) design. Addresses issues of priority, implementation, and mixing in the design and offers practical guidance.
Education Based Publications

Toward a Unified Validation Framework in Mixed Methods Research

Dellinger, Amy B. & Leech, Nancy L. (2007)

Journal of Mixed Methods Research, 1(4), 309-332

Offers a validation framework to guide thinking about validation in mixed methods work. An orientation from both qualitative and quantitative perspectives is used to set the foundation for discussing and thinking about validation issues. To justify the use of this framework, the authors discuss traditional terminology and vailidity criteria for quantitative and qualitative research, as well as present recently recently published validity terminology for mixed methods research.
Education Based Publications

Mixing Qualitative and Quantitative Methods: Insights into Design and Analysis Issues

Lieber, Eli (2009)

Journal of Ethnographic and Qualitative Research, 3: 218-227

Discusses issues of design, sampling, and analysis in mixed methods research. Offers a model for conceptualizing a fully integrated design. Proposes and illustrates strategies for managing and dynamically integrating the qual and quant data to allow for efficient and multi-directional analysis. It is increasingly desirable to use multiple methods in research, but questions arise as to how best to design and analyze the data generated by mixed methods projects.
Education Based Publications

Lessons Learned for Teaching Mixed Research: A Framework for Novice Researchers

Onwuegbuzie, Anthony J. & Leech, Nancy L. (2009)

International Journal of Multiple Research Approaches, 3(1), 105-107

A concise description of key steps in the mixed research process. The authors further map this process onto issues/controversies in the use of mixed methods research and the challenges mixed methods researchers face.
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