Test-Based Teacher Evaluations Are The Status Quo
We talk a lot about the “status quo” in our education debates. For instance, there is a common argument that the failure to use evidence of “student learning” (in practice, usually defined in terms of test scores) in teacher evaluations represents the “status quo” in this (very important) area.
Now, the implication that “anything is better than the status quo” is a rather massive fallacy in public policy, as it assumes that the costs of alternatives will outweigh benefits, and that there is no chance the replacement policy will have a negative impact (almost always an unsafe assumption). But, in the case of teacher evaluations, the “status quo” is no longer what people seem to think.
Not counting Puerto Rico and Hawaii, the ten largest school districts in the U.S. are (in order): New York City;
