Exact(1)
TNTP researchers used value-added measurements -- a widely used metric that is supposed to tease out teachers' effects on students' standardized tests -- based on only one year of teacher performance in some cases.
Similar(59)
Although assignment was by school, these numbers effectively resulted in a randomized, controlled trial to assess the teacher effects.
Teacher effects are also much stronger than class-size effects.
Teacher effects dwarf school effects: your child is actually better off in a "bad" school with an excellent teacher than in an excellent school with a bad teacher.
No teacher effects on strategy use were found.
Because of the small sample size, classroom or individual teacher effects may have impacted the results.
Our evaluation design controls for pupil effects, school effects and teacher effects, and adopts a difference-in-difference methodology.
While there is wide consensus regarding the importance of quality of teachers in student achievement; yet, accounting for teacher effects remain a puzzling task.
The school and teacher effects were somewhat greater for minority children than for whites, but even among southern blacks, only 20% of the differences in educational achievement was related to the kinds of schools attended.
This way, we can better isolate school and teacher effects on learning.
"Most assessments aren't designed to measure school and teacher effects in the first place; if they are to play a productive role in that capacity, it will have to be done in the most rigorous feasible manner: using longitudinal data, adjusting for non-schooling factors and interpreting the estimates in a responsible way".
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