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Download full textIsenberg, Eric; Hock, Heinrich – Mathematica Policy Research, Inc., 2011
This report presents the value-added models that will be used to measure school and teacher effectiveness in the District of Columbia Public Schools (DCPS) in the 2010-2011 school year. It updates the earlier technical report, "Measuring Value Added for IMPACT and TEAM in DC Public Schools." The earlier report described the methods used…
Descriptors: Public Schools, Teacher Effectiveness, School Effectiveness, Models
Connell, Peggy H. – 1991
Results of applying different aptitude-achievement discrepancy models for test scores were compared for 150 second, 150 third, 150 fourth, and 130 fifth graders in several school systems in the Southeast who had been referred for psychoeducational testing for learning disabilities to determine whether different groups of students were identified…
Descriptors: Academic Achievement, Achievement Tests, Analysis of Variance, Aptitude Tests
