Constructing State Education Performance Indicators from ACT and SAT Scores
Robert G. Lehnen
http://onlinelibrary.wiley.com/doi/10.1111/j.1541-0072.1992.tb01438.x/abstract
Constructing State Education Performance Indicators from ACT and SAT Scores
Robert G. Lehnen
http://onlinelibrary.wiley.com/doi/10.1111/j.1541-0072.1992.tb01438.x/abstract