Tina Coffelt, Iowa State University (IMAGE) Iowa State University Caption Tina Coffelt stresses the importance of effective communication to her students. Her latest study shows employers put a strong emphasis on oral skills. Credit Christopher Gannon, Iowa 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.