Parvin Gheitasi, Umea University (IMAGE) Umea University Caption Parvin Gheitasi is a doctoral student at the Department of Language Studies, Umeå University. Credit Per Melander Usage Restrictions Please feel free to use this photo in the contexts of this news release. Please give credit to the photographer. 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.