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STAR Enterprise assessments use the most sophisticated statistical and test-creation technology and psychometric science to get more value out of each testing session. Extensive item calibration determines each test item's difficulty in relation to thousands of real students, applying advanced principles of Item Response Theory (IRT) and computer-adaptive testing.
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| STAR Enterprise assessments dynamically adjust to each student's unique responses, pinpointing student achievement levels quickly and efficiently. |
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| See how STAR Enterprise provides highly reliable scores in a far shorter time than paper-based tests. |
With millions of tests taken each year all over the country, Renaissance Learning has the largest student-response database anywhere. Using these data, STAR psychometricians develop accurate predictive statistics, linkages to state and Common Core standards, and learning progressions for detailed instructional planning guidance. |
