- Improve the validity and reliability of criteria used to classify the performance of schools and districts to ensure fair evaluations and to minimize bias in accountability decisions. (fairtest.org)
However, the researchers tried to minimize this bias by doing comparisons of similar - intensity studies. (alivebynature.com)
It calls attention to the proper assessment method and to the importance of minimizing any bias that might distort estimates of student learning. (ascd.org)