Predictors of helpful behavior (IMAGE) University of Washington Caption This bar chart shows that "identification with all humanity" had a larger effect size than any other variable on cooperative behavior during the pandemic. Credit Barragan et al., 2021, PLOS One 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.