Ideally, the measures in a selection battery should:

Question

Quizplus · Accepted Answer

Having low correlations with one another is desirable as it helps to ensure that each measure in the selection battery is contributing unique information about the candidate's abilities and skills. If the measures were highly correlated, it would suggest that they are all tapping into the same underlying construct or ability, making some of the measures redundant. Having identical correlations or a low multiple R is not necessarily a desirable feature, as it does not necessarily ensure that each measure is contributing unique information.

Ideally, the Measures in a Selection Battery Should