Researchers (IMAGE) Ruhr-University Bochum Caption Dr. Phillip Ozimek (left) and Prof. Hans-Werner Bierhoff Credit RUB, Kramer Usage Restrictions The image may only be used for reporting about the Ruhr-Universitaet Bochum in the context of the press release "Depressed by Facebook and the like" published in July 2019. 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.