Added Value of Subscores: Can We Accurately Evaluate It?
Journal of Educational and Behavioral Statistics
Published online on July 23, 2026
Abstract
Journal of Educational and Behavioral Statistics, Ahead of Print.
Haberman’s value-added approach is widely used to evaluate the added value of subscores. However, it relies on parameter estimates from sample data and does not account for sampling variability. To address this, Sinharay proposed applying statistical ...
Haberman’s value-added approach is widely used to evaluate the added value of subscores. However, it relies on parameter estimates from sample data and does not account for sampling variability. To address this, Sinharay proposed applying statistical ...