https://www.wosu.org/tags/attendance-rigging-columbus-city-schools-data-rigging-data-scrubbing attendance rigging columbus city schools data rigging data scrubbing en-US Copyright Wed, 03 Sep 2014 13:10:11 GMT https://www.wosu.org/news/2014-09-03/columbus-school-board-tightens-rules-on-grade-changes A new policy approved by the Columbus school board bars principals from making retroactive grade changes on their own. The change comes after the data… Wed, 03 Sep 2014 13:10:11 GMT https://www.wosu.org/news/2014-09-03/columbus-school-board-tightens-rules-on-grade-changes admin