SAT reading scores for the high school class of 2011 were the lowest on record nationally, and combined reading and math scores fell to their lowest point since 1995.
In Indiana, scores also fell as more students took the exam.
The College Board, which released the scores Wednesday, said the results reflect the record size and diversity of the pool of test-takers. As more students aim for college and take the exam, it tends to drag down average scores.
Meanwhile, other tests taken by more representative groups of high school students have shown reading skills holding steadier. And in the context of the 800-point portion of the test, the three-point decline in reading scores, to 497, may seem little more than a blip.
Still, it's just the second time in the last two decades reading scores have fallen as much in a single year. And reading scores are now notably lower than as recently as 2005, when the average was 508.
Nationally, average math scores for the class of 2011 fell one point, to 514, and scores on the critical reading section fell two points, to 489.
In Indiana, the average score for the class of 2011 was 1,469, down 13 points from a year ago and well below the national average of 1,500. Math scores fell four points, to 501. Writing dropped eight points, to 475. Critical reading scores fell one point, to 493. This year's state report is available here.
The test was taken by 48,267 Hoosier students, up from nearly 46,000 a year ago. Average scores typically rise when more students take the test.
Educators say comparing average scores of Indiana's students to those in other states is difficult because Indiana has a much higher participation rate than most other states. Indiana had a 64-percent participation rate a year ago, compared to a national average of 47 percent.
College Board officials pointed to a range of indicators that the test-taking pool has expanded nationally, particularly among Hispanics, which is a good sign that more students are aspiring to college. For instance, roughly 27 percent of the 1.65 million test-takers last year came from a home where English was not the only language, up from 19 percent just a decade ago.
But the increasingly diverse group of test-takers is clearly having more trouble with reading and writing than with math. Wayne Camara, College Board vice president of research, said recent curriculum reforms that pushed math instruction may be coming at the expense of reading and writing — especially in an era when students are reading less and less at home.
"We're looking and wondering if (more) efforts in English and reading and writing would benefit" students, Camara said.
Gary Phillips, chief scientist at the American Institutes of Research, cautioned against using SAT scores as a way to measure national performance.
Overall on reading, "I think we're treading water in the long-run," Phillips said, citing other tests like the National Assessment of Educational Progress. "In the short run, we've had a few blips in a couple directions. Based on the international comparisons, however, we're still not doing all that well."
The College Board, a membership organization that owns the exam and promotes college access, also released its first "College and Career Benchmark" report, which it said would eventually be used to give states and school districts better data on how ready their students are for college. Based on research at 100 colleges, the College Board calculated that scoring 1550 or above on the three sections of the test indicated a 65-percent likelihood of attaining at least a B-minus average in the freshman year of college.
Overall, 43 percent of test-takers reached that benchmark. The College Board emphasized the tool is for policymakers, and shouldn't be used by college admissions officers to evaluate individual candidates.
The main message from the College Board was the importance of a rigorous curriculum, which is a strong and perhaps growing predictor of SAT scores.
For instance, nearly one in five students takes less than four years of high school English. That's about the same percentage as a decade ago, but it now makes a much bigger difference on SAT scores: The reading scores of those students have fallen from 500 to 462. Students who took AP and honors classes, meanwhile, score significantly higher across the board.
A decline in average scores isn't necessarily good news for top students who were applying to competitive colleges. The number of high scores is also increasing. For instance, the number of students with math scores of at least 700 is up 22 percent since 2007.
The SAT and rival ACT exam are taken by roughly the same number of students each year. Most colleges require scores from at least one of the exams but will consider either. In recent years, some colleges have adopted test-optional policies allowing applicants to decline to submit test scores at all.
The College Board, which charges $49 this year for the test, has faced criticism from some educators over fees. This year it says it had responded to the weak economy with more financial aid, granting 350,000 students fee waivers, an increase of 77 percent in the last four years.
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