What does "generalizability" refer to in research findings?

Generalizability refers to the extent to which findings from a specific study can be applied to a larger population beyond the sample used in the research. This concept is crucial in research because it determines how applicable the results are to different settings, people, or situations. When researchers aim for generalizability, they consider whether their sample accurately represents the target population and whether the effects observed in the study would occur in other groups or contexts. Effective generalizability increases the significance of research outcomes, allowing for broader conclusions and implications that can inform theory, practice, and further research.