Grading essays: Humans vs. machine - USATODAY.com - 0 views
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Madeline Brownstone on 23 Feb 11At George Mason University Saturday, at the Fourth International Conference on Writing Research, the Educational Testing Service presented evidence that a pilot test of automated grading of freshman writing placement tests at the New Jersey Institute of Technology showed that computer programs can be trusted with the job. The NJIT results represent the first "validity testing" - in which a series of tests are conducted to make sure that the scoring was accurate - that ETS has conducted of automated grading of college students' essays. Based on the positive results, ETS plans to sign up more colleges to grade placement tests in this way - and is already doing so."