Published Online: September 21, 2010
Merit Pay Found to Have Little Effect on Achievement
By Stephen Sawchuk / Ed Week
The most rigorous study of performance-based teacher compensation ever conducted in the United States shows that a nationally watched bonus-pay system had no overall impact on student achievement—results released today that are certain to set off a firestorm of debate.
Nearly 300 middle school mathematics teachers in Nashville, Tenn., voluntarily took part in the Project on Incentives in Teaching, a three-year randomized experiment conducted by researchers affiliated with the National Center on Performance Incentives at Vanderbilt University. It was designed to study the hypothesis that a large monetary incentive would cause teachers to seek ways to be more effective and boost student scores as a result. Read more here.