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Direct linkKoedel, Cory – National Center on Performance Incentives, 2009
This paper examines whether educational production in secondary school involves joint production among teachers across subjects. In doing so, it also provides insights into the reliability of value-added modeling. Teacher value-added to reading test scores is estimated for four different teacher types: English, math, science, and social studies.…
Descriptors: Statistical Bias, Test Bias, Research Methodology, Educational Quality
