![]() The fact that both tests have expressed a desire to move to a digital format in the coming decade makes the transition that much simpler: if a test taker types an essay rather than writes it, a computer could deliver a tentative score instantaneously. If they could replace one reader with a computer, there is the potential to save the hypothetical $1.2 million per year and invest it elsewhere. It makes sense, then, that the College Board and ACT would be eager to follow in GMAT’s footsteps. With a human reader assessing the coherence of the argument and the computer comparing the essay with its database of essays, the GMAT can enjoy the best of both worlds. By incorporating a computer into the grading process, the GMAT not only saves half the cost of grading the essay, but also is able to perform an objective analysis of sentence structure, word count, and complexity that a human reader would not have the time to complete. The analytical writing assignment is scored by a human as well as a computer, and the two scores are averaged together. ![]() More recently, the GMAT published a 2009 study affirming the fairness of its automated essay scorer, IntelliMetric. In 1999, the ETS (Educational Testing Service) offered one of the first automatic essay scorers, called e-rater, and testing companies have had more than 15 years to improve upon that earlier model. If only there were another way to grade essays and use the $2.4 million for other meaningful purposes…Įnter the automated essay scorer, a mere theory in 1966 that has grown into a reality for many institutions. Using these metrics, the College Board spends $2.4 million each year paying graders to evaluate essays, not considering the cost of administering, transporting, scanning, and storing essays, or paying a third grader if the scores of the first two differed significantly. Put another way, each essay costs $1.50 for two graders to evaluate each student essay. ![]() Assuming that a grader reads one essay every 3 minutes, 800 essays a week, and is paid $15 per hour, one grader can grade 40,000 essays in a year at a cost of $30,000. Since the essay was first offered with the writing section in 2005, the College Board has relied on human graders to evaluate the student work. If every student submitted an essay, the College Board needed to grade 1.6 million essays. In 2016, around 1.6 million students took the SAT (either old or new) at least once.
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