Adam Galovan, University of Missouri (IMAGE) University of Missouri-Columbia Caption Marriages benefit when couples have mutual, agreed-upon divisions of labor, said Adam Galovan, a human development and family studies researcher at the University of Missouri. Credit University of Missouri Usage Restrictions Provide proper credit. 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.