What does triangulation help to ensure in the research process?

Triangulation plays a crucial role in the research process by enhancing the reliability and validity of findings through the use of multiple methods or sources of data. By employing methodological diversity, researchers can cross-verify results, leading to a more comprehensive understanding of the research question. When different methods yield similar results, it strengthens the confidence in those findings, indicating that they are not an artifact of a specific methodology but rather reflect a more generalizable truth.

This approach contrasts with an exclusive focus on qualitative data or sticking to a single method, which can introduce bias or limitations due to the inherent weaknesses of any single approach. The assertion that triangulation leads to greater reliability is grounded in its ability to mitigate the impact of biases and errors that might be present in any one method. Thus, it serves as a robust strategy for researchers aiming to provide well-rounded and credible evidence in their studies.