3 Types of Smiles (IMAGE)

University of Wisconsin-Madison

3 Types of Smiles

Caption

This image shows from left to right the reward smile, affiliative smile and dominance smile.

Credit

Courtesy of Paula Niedenthal

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.