What is the focus of methodological triangulation in research?

Methodological triangulation refers to the practice of using multiple research methods to collect and analyze data within a study. The primary focus is on enhancing the credibility and validity of the research findings by corroborating evidence from different sources or approaches. By employing various methods, researchers can cross-validate their results, providing a more comprehensive understanding of the research problem. This approach helps to mitigate biases and limitations that might occur when relying on a single method, thus offering a more robust and reliable outcome.

In contrast, using multiple theories to interpret data is more aligned with theoretical triangulation, which is distinct from the methodological focus. Testing the reliability of a single method does not encompass the idea of triangulation since it isolates a singular approach rather than integrating multiple methodologies. Lastly, claiming that it focuses only on qualitative methods is inaccurate because methodological triangulation can involve both qualitative and quantitative approaches, providing a richer and more nuanced analysis.