Huffington Post: Merit Pay Has Problems!

Dave Riegel writes in part:

"The use of test scores for evaluation of teachers is fraught with difficulties that should be obvious to any outside observer. First among them, you can't pick your students upon whom your salary might depend. Those in favor of merit pay often use the private sector as a comparison point, saying essentially that most people are paid by how hard they work or how many cases they win or how much they sell. And all that's true. But a salesman isn't forced to spend his time on customers who clearly don't want to buy his products. Lawyers don't typically take cases they can't win. But the logic of paying teachers based on performance is similar to saying to a car salesman, "here are 30 adults chosen at random. Your salary depends on being able to sell all of them cars -- a standard car, at that -- regardless of their needs, desires, or ability to pay." Or to tell a lawyer, "you must win the next 30 cases that walk through your door, using limited resources, regardless of the merit of their suits, or the expense required to prosecute their cases."

Read the whole thing here.