Hanna Skandera
Hanna Skandera
achievement choose define gets levels state states students tests vary widely
Every state gets to choose their tests and to define the achievement levels required. And so states vary widely in their expectations of what students should know.
bring improvement looking measure measures reliable student teacher teachers valid value
We were looking for something that was valid and reliable . . . for something that would measure teacher effectiveness that was neutral. This measures student improvement and the value that teachers bring to student improvement.