Reliability - GCSE Sociology Definition

Reliability in sociology refers to how consistent the results of a study or experiment are when repeated under the same conditions. If a test or research method is reliable, it means that other researchers can carry out the same study and get similar results. This is important because it helps ensure the findings are true and trustworthy. For example, if a survey about student behaviour is given multiple times and always produces the same results, we would say the survey is reliable. In GCSE Sociology, understanding reliability helps students evaluate how useful their sources and information are.