Pearson to Pay Wyoming $5.1M For Test Trouble

APNewsBreak: Wyoming reaches settlement over test
BOB MOEN  May 20, 2011  The Associated Press   BLOOMBERG Businessweek

The company administered the 2010 Proficiency Assessments for Wyoming Students, or PAWS, mostly on computers, but many districts reported software problems that included answers and work disappearing. In addition, teachers determined that some protractors supplied with the math portion of the test were inaccurate.