Figure 1. Locations of data collection (IMAGE) University of Sydney Caption Figure 1. Locations of data collection. Credit Shared cross-cultural principles underlie human prosocial behavior at the smallest scale: Scientific Reports Usage Restrictions Credit must be given to the creator. License CC BY 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.