This activity is an opportunity to apply the content on reliability and validity from the ppt slides.

1. Use the attachment posted beneath the pre-recorded videos. It contains statistical output on 3 different selection measures (clerical test, work sample T and work sample C).

2. 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.

3. Use the content from the pre-recorded videos and ppt, to assess the reliability and validity of these 3 measures.

4. Based on your team's analysis in #3 above, which 1 measure does your team recommend and why?

5. If your team could use all 3 measures, would it make sense to? Why or why not?

6. Submit 1 paper for your team with your analysis of the 3 measures from #3 above, and your answers to 4 &5 above .

7. Be sure that all of your team members understand how your team arrived at your analysis and your answers.

Results for Clerical Test r with work sample (C) Results for Work Sample (T) \begin{tabular}{lcc} Results for Work Sample (T) & & \\ \hline & Time 1 & Time 2 \\ Mean score & 3.15 & 3.11 \\ Standard deviation & .93 & 1.01 \\ \% agreement (raters) & 88% & 79% \\ r with work sample (C) & .81 & .77 \\ r with error rate & -.13 & -.12 \\ r with speed & .11 & .15 \\ r with complaints & .37 & .35 \end{tabular} Results for Work Sample (C) MeanscoreStandarddeviation%agreement(raters)rwithworksample(T)rwitherrorraterwithspeedrwithcomplaints(Note:meansthatrwassignificantatp<.05 results for clerical test r with work sample time mean score standard deviation .93 agreement .81 .77 error rate speed .11 .15 complaints .37 .35 meanscorestandarddeviation>