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Doabler, Christian T. – ProQuest LLC, 2010
There is convincing evidence that many students struggle to learn mathematics proficiently. One plausible contributor to the low math achievement is the quantity and quality of learning opportunities provided in classrooms. These opportunities may fall short of addressing the learning needs of students, especially those at risk for failure in…
Descriptors: Mathematics Curriculum, Observation, Content Validity, Predictive Validity
Center for Innovation in Assessment (NJ1), 2007
Research was conducted to evaluate how well the "Indiana Reading Assessment--Kindergarten" evaluates various reading skills of kindergarten students. Multiple analyses were conducted; while the results of all the analyses were encouraging, the results derived from the concurrent validity study were most significant. All correlations were…
Descriptors: Reading Tests, Test Validity, Test Reliability, Interrater Reliability