Gary Troia, Michigan State University (IMAGE) Michigan State University Caption A study led by Michigan State University's Gary Troia suggests that efforts to improve writing instruction in America's K-12 schools may be more challenging than anticipated. Credit Michigan State University Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.