Sources of Score Scale Inconsistency. Research Report. ETS RR-11-35

Six tasks, selected from assessments administered in 2007 as part of the Cognitively-Based Assessments of, for, and as Learning (CBAL) project, were revised in an effort to remove difficulties with the tasks that were unrelated to the construct being assessed. Because the revised tasks were piloted...

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Veröffentlicht in:	Educational Testing Service 2011
Hauptverfasser:	Fife, James H, Graf, Edith Aurora, Ohls, Sarah
Format:	Report
Sprache:	eng
Schlagworte:	Construct Validity Mathematics Tests Responses Test Construction
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