Since the passage of the No Child Left Behind Act of 2001 (2002), there has been increased interest in using student achievement data (through standardized tests) to evaluate teacher effectiveness. Two U.S. Department of Education secretaries, Secretary Spellings and Secretary Duncan, have expressed interest in growth models and the need to…

This paper explores the functioning of the low-inference observation system used as part of the Tennessee Career Ladder evaluation system, which provides teachers with the opportunity to qualify for additional pay on the basis of outstanding performance. The analysis of the functioning of this form is intended to provide the basis for the ongoing…