The UKGSAT's reliability was -
If all of the questions are part of the same ability, then they should all be inter-
The UKGSAT’s two scales both have alphas exceeding 0.83, and for Numerical reasoning the UKGSAT has an alpha exceeding 0.87. Compared to other tests of ability and aptitude, this shows that the UKGSAT is reliable
If the UKGSAT really does measure abilities & aptitudes that will make a difference in the workplace, it is important that they be consistent over a period of time. Indeed, we can argue that if the test is reliable, then testing the same person at two different times should produce very similar results. The UKGSAT shows exceptional test-
Unusually for an aptitude test, premium reports are available to UKGSAT users and anyone who commissions the UKGSAT as part of
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a recruitment or development activity. Reports include scores, graphs and explanations of the history and meaning of the tests.
Users can be sure that an administration of UKGSAT gives results that are both reliable and valid .
In other words test results can be replicated and demonstrably measure what they claim to be assessing.
The Graduate and Management Assessment (NFER-
UKGSAT shows reliabilities exceeding 0.83 for both its scales.