What does triangulation in research mean?

Triangulation in research refers to the practice of combining different research methods, perspectives, or data sources to strengthen the validity and reliability of study results. By employing multiple methods—such as qualitative interviews, quantitative surveys, and observational studies—researchers can cross-verify findings. This approach helps to provide a more comprehensive understanding of the research problem and mitigates the biases and limitations that may arise from relying on only one method or source.

Utilizing triangulation allows researchers to capture a wider range of data, enhancing the robustness of their conclusions. It also helps in addressing the complexity of real-world issues, where a multifaceted perspective can lead to more nuanced insights and a deeper understanding of the subject matter.