What is a primary purpose of triangulation in fieldwork?

• A. Uncertainty and bias
• B. Data cost
• C. Data storage
• D. Weather variability

Answer: (A)

Triangulation in fieldwork is about building confidence in findings by checking them from multiple angles. By using more than one method or source—like surveys, direct observations, and maps or documents—a researcher can see where results agree and where they don’t. When different approaches point to the same conclusion, uncertainty fades and biases from relying on a single method or perspective are revealed and reduced. That’s why the main aim is to make results more reliable by cross-checking them.

Costs, storage, and weather can influence how fieldwork is done, but they aren’t the central purpose of triangulation. It’s not primarily about saving money or space, and while weather can affect data collection, triangulation focuses on validating results through multiple viewpoints.