ISTEP Tests May Have Been Misscored After Computer Glitch, Scoring Supervisors Say
Scores on thousands of student exams could be incorrect because of a computer malfunction that inadvertently changed grades on Indiana’s high-stakes ISTEP test, according to scoring supervisors familiar with the glitch.
But the company that scored the exam on behalf of the state — testing giant CTB McGraw Hill — decided to leave those potentially faulty scores in place, even after the problem was brought to management’s attention, the supervisors said.
Company executives would not speak with The Indianapolis Star, but in a letter Tuesday to the Indiana Department of Education, Executive Vice President Ellen Haley downplayed the problem. She said the issue “was very rare” and “did not affect student scores.”