What are the 4 main types of triangulation in research?

The four primary types of triangulation used in research are:

  • Methodological triangulation: Combining two or more research methods to investigate the same research question.
  • Data triangulation: Collecting data from different participants, settings, or points in time.
  • Investigator triangulation: Involving multiple researchers in collecting, interpreting, or analyzing data.
  • Theory triangulation: Examining findings through different theoretical frameworks.

Related article: What Is Triangulation in Research? | Definition & Examples

Triangulation in research is the process of using more than one source of data, method, theory, or researcher to investigate the same research question. By examining a topic from multiple perspectives, researchers can improve the credibility of their findings, strengthen validity, and minimize the impact of bias. Although triangulation is most commonly associated with qualitative […]

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