This study demonstrates a method for extending debates on the effectiveness of school inputs into the cost-effectiveness realm. This study uses the example of Florida's statewide initiative to reduce class sizes to determine which of many state inputs buys the most effect for the same expenditure. The method includes a three-stage process:…

Several advantages to the use of factor scores as independent variables in a multiple regression equation were found. To help select the most desirable type of factor score on which to calculate a regression equation, computer-based Monte Carlo methods were used to compare the predictive accuracy upon replication of regression of five…