There is an achievement gap in school performance between low-income and well-off students and between white and minority students. It can be seen in standardized test scores, grades, course selection, graduation rates, and other measures.
Education policy has focused on the achievement gap for two main reasons. First, America is legally obligated to provide all children with equal access to good schools. Second, economists have now quantified the impact of this gap on the economy and have made clear the tremendous economic benefit of closing it.
The Right to Equal Opportunity in Education
When the 14th Amendment was ratified in 1868, the federal government promised equal protection to all citizens and established the right to equal opportunity in education.
But in 1896, that right was set back when the “separate but equal” ruling by the Supreme Court allowed states to segregate schools. In 1954 when the Supreme Court ruled that separate schools were inherently unequal, federal policy became desegregation.
In 1965, when the Elementary and Secondary Education Act established Title 1 funding, federal policy took on reforming school finance. In 2001 when the No Child Left Behind Act passed, federal policy tackled unequal schooling by holding schools accountable to every student's achievement.
The journey to equal opportunity in education has been a long, hard march.
Economic Benefits of Equal Access to a Good Education
Economic researchers have calculated the value of education to America's economy. Their results have roused an urgency to close the achievement gap.
Economists figured out that if the gap had been closed over a prior 15-year period, GDP would be 3-5% higher. This means the gap is equivalent to a “permanent recession.” Dropouts are estimated to cost the nation $200 billion a year in lost wages and tax revenues as well as increased costs for social services and crime. Economists warn that America's demographics require as large a productive workforce as possible to sustain Social Security and Medicare as the boomer generation ages.
More than ever lawmakers have deep and convincing data. A good education for all children not only meets America’s moral and legal responsibility, it produces a sizable economic benefit for all.
How is the Achievement Gap Tracked?
The most used measure of the achievement gap is NAEP, the National Assessment of Educational Progress, called the Nation's Report Card.
Since 1971 the Department of Education has measured the growth in performance of America's students at age 9, 13, and 17. NAEP scores show that during the early 1970s through the mid 1980s, the gap closed almost 50%. Since the late 1980s nine year olds closed the gap slightly, but the gap for 13 and 17 year olds increased somewhat.
NAEP scores expose the surprisingly different results which states, districts, and schools get even though they have similar racial and income demographics. Texas and California have similar demographics, yet Texas students score on average 1-2 years ahead. New Jersey, compared to Connecticut, has a greater proportion of poor and minorities, yet their scores are higher and their gap is lower. In Ohio, Latino students surpass white students in 13 other states on 8th grade reading tests.
These results show that school factors matter. Duplicating what the best performing school systems do would reduce the achievement gap.
Why Has the Gap Persisted?
Over the years many opposing ideas have been debated and much has been learned about why the gap persists. At this time three reasons are mentioned most.
The schools most minority and low-income students attend don’t come near the quality of those most white and middle-class students attend. Because schools are funded with property taxes, affluent neighborhoods get more money than poorer neighborhoods. Though many think extra funds from government make up for this, the truth is big disparities remain.
On the first day of school there are achievement gaps. Groundbreaking research in early childhood discovered that the more words spoken to children during ages 0-3, the bigger their vocabulary at the start of school and the higher their achievement test scores at age 9. Most experts say closing the gap will mean getting help for at-risk children in their earliest years.
Not having access to quality teaching and curriculum means year-after-year children in poor schools lose ground. To have a chance to compete for great teachers who provide a rich curriculum in English, math, history, arts, and science means that low-income schools need equal funding.
The Achievement Gap and No Child Left Behind
No Child Left Behind set a goal to close the achievement gap. Since the law has been in effect, the gap closed slightly. Most agree we can do better.
Additional Resources:
For a concise recounting of the conflicting ideas that shaped thinking on poverty and the achievement gap, read Chapter 2, “Unequal Childhoods,” in Paul Tough’s Whatever It Takes, one of PCM's Books for Parents.
For a perfect summation of the facts on achievement gap economics, read this 18-page report with clear graphs by McKinsey and Company, The Economic Impact of the Achievement Gap in America’s Schools. It has some surprising facts that will increase your cortical mass.
For a discussion on how to close the gap, read The Knowledge Deficit, Chapter 1, by E.D. Hirsch, Jr.
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