Why is this so hard for the public to understand?
Peter Greene poses a question in this post. If poor children get low test scores, does that mean that all those who teach poor children are bad teachers?
Peter is always funny in the way he presents the “a-ha!” moments in educational research, which are usually either obvious or dumb. Here he looks at a study in Education Next that considered a teacher evaluation program in Chicago. It worked best for the reading scores of advantaged children. It had zero effect on the reading scores of impoverished children. One conclusion might be that poverty matters. But the researchers instead reach a different conclusion.
“Even though the data points to poverty as the big flashing neon sign of “Hey, here it is!” Steinberg and Sartain walk right past the blinking brightness to select again the teachers and principals as the cause. This is not so much mis-reading data as…
View original post 85 more words