What does triangulation in research refer to?

Triangulation in research refers to the practice of combining multiple research methods to address a research question or issue. This approach enhances the credibility and validity of the findings by allowing researchers to examine a phenomenon from different perspectives and data sources. By integrating qualitative and quantitative methods or using different instruments to gather data, researchers can cross-verify results and gain a more comprehensive understanding of the topic being studied.

For example, a study on social behavior might include surveys, interviews, and observational data. Each method contributes unique insights, and together they provide a richer, more nuanced view than any single method could offer. This multifaceted approach can also help to mitigate the limitations or biases inherent in using just one method.