What is the extent to which a test's validity is applicable across different job locations?

The concept being addressed here is generalizability, which refers to the extent to which findings from a test can be applied or relevant across various contexts, including different job locations. In the context of psychometric assessments, it's crucial to understand that a test may demonstrate strong validity in one setting but may not necessarily perform the same way in another due to variations in job requirements, cultural differences, or environmental factors.

Generalizability assesses how well the results obtained from a particular group can be extrapolated to other groups in different locations or contexts. This is important for ensuring that a test is equitable and effective across various populations, supporting the argument that a valid selection procedure should yield consistent results irrespective of the specific job location or conditions under which it is administered. Thus, generalizability plays a critical role in ensuring that employment assessments are fair and relevant across diverse settings.