Today the federal government released the NAEP 2012 “Trends in Academic Progress.” This is known as the Long-Term Trend report. These tests seldom change in content. They are given every four years to national–not state–samples of students at ages 9-13-17.

The reports say that achievement is stagnant, but it is not true. What is truly stagnant are the scores for the past four years.

There were big achievement gains from 1971-2008 for whites, blacks, and Hispanics, and big achievement gains for students at every age level tested–ages 9, 13, and 17.

From 1971-2008, in reading, black students at age 9 gained 34 points; at age 13, 25 points; at 17, 28 points.

From 1971-2008, white students at age 9 made gains of 14 points; at 13 points, 7 points; at 17, 4 points.

From 1971-2008, Hispanic students at age 9 gained 25 points; at 13, 10 points; at 17, 17 points.

However, for the past four years, from 2008-2012, the scores have been stagnant for every racial and ethnic group and for every age group with the singular exception of Hispanic 13-year-olds and female 13-year-olds.

From 2008-2012, the acme of the high-stakes testing era, there were no gains for black students at ages 9 or 13 or 17.

From 2008-2012, there were no gains for white students at ages 9 or 13 or 17.

From 2008-2012, there no gains for Hispanic students at ages 9 or 17. At 13, Hispanic students gained 7 points.

From 2008-2012, there were no gains for males in any age group.

From 2008-2012, there were no gains for females at ages 9 or 17. At age 13, females gained 3 points.

The lesson of the new report: billions spent on high-stakes testing have had minimal to no effect on test scores.

High-stakes testing has failed.

We need to take a new course.