Free Hugs (IMAGE) The Polish Association of Social Psychology Caption Free Hugs Credit Marcel Hauri, https://www.flickr.com/photos/mhauri/4450804162/ Usage Restrictions Credit must be given to the creator. Adaptations must be shared under the same terms. License CC BY-SA 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.