Abstract
Research in sociology is always conducted to find out a solution(s) to societal problems. There are so many elements involved in the research process, from the introduction to data collection and to result in analysis. These factors sometimes distort the result or influence the findings. But a valid and reliable result is always wanted and widely acceptable. To make the sociological research findings bias-free and valid, generalised triangulation plays an important role. Triangulation helps sociological researchers and other researchers in the field of social sciences to overcome bias and increases the rate of certainty and bringing neutrality. It is a process of using more than one method, theory, researcher and data collection method and technique to make the research findings more valid, reliable and generalisable. This paper discuses the concept of Triangulation, from its validity, types, reasons, importance and issues with relevant examples to sociology.