RESEARCH METHOD
91 Triangulation
Triangulation is the convergence of multiple methods on the same research question, to corroborate evidence from several different angles.1
The primary reason for triangulation is to ensure accuracy of information, by combining sources and mitigating the weaknesses of any single method or source. When collected using various means, data can be compared to confirm whether the same results are being obtained, regardless of method. This will either increase confidence in the results, or suggest a challenge to the design inquiry. The approach can also be used merely to collect more robust information than might be ...
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