States With End-of-Course Exams See Gains in Student Graduation Rates, Fordham Report Finds

Thomas B. Fordham Institute

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Amid a backlash over standardized testing, states across the country have moved away from requiring high school students to take end-of-course exams. But it’s a decision policymakers in those states may soon regret, according to a study released Tuesday by the Thomas B. Fordham Institute.

In states where high school students took end-of-course exams in math and English, researchers found a modest uptick in graduation rates. End-of-course exams in math correlated with a 2.8-percentage-point increase in high school graduation rates, the study found, and a 3.4-percentage-point increase in English. The increase becomes more pronounced as states require end-of-course assessments in a wider variety of subjects. Though the mean high school graduation rate during the study was 77 percent, researchers found a predicted graduation rate of 85 percent in states that administered nine end-of-course tests.

That finding suggests that state policymakers should bolster the number of end-of-course exams students take rather than cutting back, said Adam Tyner, Fordham’s associate director of research and a co-author of the study.

States that use such exams “do seem to be outperforming the places that don’t have” them, he said. “It does seem like places that are really centering their high school accountability systems around [end-of-course exams] are having the clearest effects.”

States’ use of the exams, which assess students’ mastery of course content, began to take off in the mid-’90s, with 32 states and the District of Columbia using them in some fashion over the past few decades. In more recent years, however, states’ reliance on the exams has been declining, with some watering down the stakes associated with the tests and others eliminating them altogether. By 2020, graduating seniors in just 26 states are expected to take end-of-course exams.

Thomas B. Fordham Institute

Findings on the Fordham report, which explores the correlation between student outcomes and the use of end-of-course exams in 32 states and the District of Columbia over the past two decades, differ from recent studies on exit exams, which students are required to pass in some states in order to graduate. Numerous reports link exit exams to a lack of improvement in academic achievement and higher dropout rates. In recent years, states’ use of both exit exams and end-of-course assessments has declined.

But unlike exit exams, end-of-course exams “have no such negative effects,” according to the report. “In other words, the key argument against exit exams — that they depress graduation rates — does not hold” for end-of-course exams.

The report, which includes a foreword that describes researchers at the right-leaning Fordham as “accountability hawks,” argues that external assessments like end-of-course exams maintain uniform content and rigor in core subjects and minimize concern over grade inflation. Additionally, the exams can encourage students to take core courses more seriously, the report argues. As districts work to improve high school graduation rates, external assessments are necessary to hold both schools and students accountable, Tyner said.

“If you don’t have anything like that and you do have a big pressure to raise graduation rates, it creates incentives for administrators and all the adults in the system to play games with how you’re passing students,” Tyner said. “Really, it creates an incentive to lower standards.”

Beyond graduation rates, researchers did not find a statistically significant correlation between state mandates for end-of-course exams and students’ scores on college entrance tests. However, students in states that employed eight or more math exams outperformed the average ACT score by four to five points. That finding, according to the report, suggests that the benefits of taking end-of-course exams may be cumulative.

Findings in the report do raise equity concerns about the exams. For black and Hispanic students, the report found, end-of-course exams in English correlated with a 3.7-percentage-point gain in graduation rates — but science tests correlated with a 5.2-percentage-point drop. Overall, increasing the number of end-of-course exams didn’t appear to improve black and Hispanic students’ chances of graduating from high school.

Disclosure: The Eli and Edythe Broad Foundation, the Bill & Melinda Gates Foundation, the Carnegie Corporation of New York, the Charles and Lynn Schusterman Family Foundation, Bloomberg Philanthropies, the Doris & Donald Fisher Fund, the William E. Simon Foundation, and the Walton Family Foundation provide financial support to the Thomas B. Fordham Institute and Maybach Media.

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