PURPOSE Mixed methods research is becoming an important methodology to investigate complex health-related topics, yet the meaningful integration of qualitative and quantitative data remains elusive and needs further development. A promising innovation to facilitate integration is the use of visual joint displays that bring data together visually to draw out new insights. The purpose of this study was to identify exemplar joint displays by analyzing the various types of joint displays being used in published articles.
METHODSWe searched for empirical articles that included joint displays in 3 journals that publish state-of-the-art mixed methods research. We analyzed each of 19 identified joint displays to extract the type of display, mixed methods design, purpose, rationale, qualitative and quantitative data sources, integration approaches, and analytic strategies. Our analysis focused on what each display communicated and its representation of mixed methods analysis.
RESULTSThe most prevalent types of joint displays were statistics-by-themes and side-by-side comparisons. Innovative joint displays connected findings to theoretical frameworks or recommendations. Researchers used joint displays for convergent, explanatory sequential, exploratory sequential, and intervention designs. We identified exemplars for each of these designs by analyzing the inferences gained through using the joint display. Exemplars represented mixed methods integration, presented integrated results, and yielded new insights.CONCLUSIONS Joint displays appear to provide a structure to discuss the integrated analysis and assist both researchers and readers in understanding how mixed methods provides new insights. We encourage researchers to use joint displays to integrate and represent mixed methods analysis and discuss their value.
INTRODUCTIONM ixed methods research increasingly is being used as a methodology in the health sciences 1,2 to gain a more complete understanding of issues and hear the voices of participants. Researchers have used the mixed methods approach to examine nuanced topics, such as electronic personal health records, 3 knowledge resources, 4 patientphysician communication, 5 and insight about intervention feasibility and implementation practices. 6 Mixed methods research is the collection and analysis of both qualitative and quantitative data and its integration, drawing on the strengths of both approaches. 7,8 We examined joint displays as a way to represent and facilitate integration of qualitative and quantitative data in mixed methods studies.
IntegrationIncreasingly, methodologists have emphasized the integration of qualitative and quantitative data as the centerpiece of mixed methods.9 Integration is an intentional process by which the researcher brings quantitative and qualitative approaches together in a study. 7 Quantitative and qualitative data then become interdependent in addressing common research 10 Meaningful integration allows researchers to realize the true benefits of mixed methods to "produce...