Reliabilitetsanalys
Reliabilitetsanalys, or reliability analysis, is a process used to assess the consistency and stability of a measurement instrument or a research study. The goal is to determine the extent to which a measurement yields the same results under consistent conditions. In essence, it asks if the instrument is measuring something reliably, meaning that random errors are minimized. Several methods are employed to conduct reliability analysis, depending on the nature of the data and the research question.
Common techniques include test-retest reliability, which involves administering the same test to the same group of