Bob Braun at the Star-Ledger writes of renowned education scholar Linda Darling-Hammond’s lecture in New Brunswick this week in which she lauds New Jersey’s success in closing the achievement gap among White, Black, and Hispanic students. “She listed measures of success in New Jersey — higher graduation rates, higher test scores, higher national rankings. Darling-Hammond drew gasps of appreciation by noting that, on one national exam, the average scores of black and Latino students in New Jersey were as high as the average scores of all students in her home state, California.”
Let’s put aside graduation rates for the moment (though just for the moment) and look more closely at the data that Darling-Hammond cites. There’s only one national test that NJ and California students take: the National Assessment of Educational Progress, fondly known as the NAEP. And while it’s true that average scores in California for all 4th and 8th graders (the two age groups tested by NAEP) are comparable to average scores for Black and Latino students in NJ, there’s one piece of data missing from Dr. Darling-Hammond’s analysis: 53% of California’s students are eligible for free and reduced lunch, the metric for establishing economic disadvantage.