Question: It contains statistical output on 3 different selection measures (clerical test, work sample T and work sample C). Your team is serving on a selection

It contains statistical output on 3 different selection measures (clerical test, work sample T and work sample C).
Your team is serving on a selection team in HR. Your team must decide which 1 and only 1 of the 3 tests to include in the selection plan.
Please assess the reliability and validity of these 3 measures.
Based on your team's analysis in #3 above, which 1 measure does your team recommend and why?
If your team could use all 3 measures, would it make sense to? Why or why not?
Please answer the questions above based off the data provided.
Results for Clerical Test Time 1 31.61 4.70 .85 Time 2 31.22 5.11 .86 .92" 37** .39 -.08 17 .15 -.31" .41" -.11 .21 Time 1 3.15 .93 88% .81" Mean score Standard deviation Coefficient alpha Test-retest r r with error rate r with speed r with complaints r with work sample (T) .07 I with work sample (C) Results for Work Sample (T) Time 2 3.11 Mean score 1.01 Standard deviation 79% % agreement (raters) .77 r with work sample (C) r with error rate -.13 -.12 r with speed .11 .15 r with complaints -.37" -.35** Results for Work Sample (C) Time 1 Time 2 Mean score 2.91 3.07 Standard deviation .99 1.10 % agreement (raters) 80% r with work sample (T) 82% .81 r with error rate .77" - .04 r with speed -.11 r with complaints .15 14 (Note: means that r was significant at p<.05>
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