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Author Question: Gwen is conducting a study on mathematics skills. She is interested in a test that measures ... (Read 156 times)

MGLQZ

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on: Mar 8, 2019
Gwen is conducting a study on mathematics skills.  She is interested in a test that measures computation of basic algebra.  She found one with a reported KR-20 of .34.  What is one conclusion Gwen can make regarding the test as a measure of algebra skills?
◦ The consequential validity is moderately valid
◦ The content validity is generally valid
◦ The reliability is generally low
◦ The predictive validity is moderately valid
Educational Research: Competencies for Analysis and Applications ¦ Mills, Gay ¦ 11th Edition
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Marked as best answer by MGLQZ on Mar 8, 2019

todom5090

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Reply #1 on: Mar 8, 2019
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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MGLQZ

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Reply #2 on: Mar 8, 2019
Thanks


todom5090

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Reply #3 on: Mar 8, 2019
Welcome :)


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