Which of the following represents a method for analyzing data that emerges from multiple qualitative sources?

Grounded theory is a qualitative research method that is specifically designed to generate theoretical insights from data collected through various qualitative sources. This method emphasizes the systematic collection and analysis of data, allowing researchers to develop theories that are grounded in the actual data rather than testing pre-existing theories.

In grounded theory, researchers often collect data from multiple sources, such as interviews, focus groups, and observations. This multi-faceted approach provides a richer understanding of the phenomenon being studied, as it allows for triangulation—using different data sources to corroborate findings. By analyzing patterns, themes, and concepts that emerge from the collected data, grounded theory enables researchers to construct a dynamic theory reflective of the complexities and nuances of the studied context.

While participant observation, case study method, and longitudinal study are all valuable qualitative and mixed-methods strategies, they do not specifically focus on the generation of theories from diverse qualitative data as grounded theory does. Each of those methods has distinct characteristics and purposes, but grounded theory stands out for its specific aim of theory building derived from multiple qualitative sources.