New research on school choice: Winning isn't everything

Anneliese Dickman:

How many times have you heard of a lucky duck who wins the lottery, just to squander it all and return to his old work-a-day self? I'm sure those guys thought winning the lottery would turn their luck around forever.

Just like education reform proponents who are fond of calling school choice a "panacea" think that winning a voucher or attending a private school automatically results in a better student.

Well, there is new evidence that offering a choice isn't, by itself, going to effect education reform. A newly released study by the National Bureau of Economic Research (authored by Julie Berry Cullen of UC-San Diego and Brian Jacob of the University of Michigan) attempts to focus on the "lottery" effect of school choice by tracking, over time, students who won the ability to choose their Chicago public schools in Kindergarten or first grade. By also following students who did not win, they are able to avoid what is the biggest hurdle to good research on the effect of school choice...non-random selection.

Here in Milwaukee vouchers are not awarded randomly to families. In our city, parents first must find a school, then apply for a voucher seat at that school. Only if there are more applicants than seats will random selection kick in, and even then, the student is only competing against the other students who have chosen that school...they are not in a pool with students choosing other schools. Not a random situation at all. (Which is not to say it isn't in the students' and schools' best interests to operate the program that way, just that it is difficult to research rigorously due to this.)

Posted by Jim Zellmer at October 11, 2007 12:00 AM
Subscribe to this site via RSS/Atom: Newsletter signup | Send us your ideas