Smiles when sharing
One of the proposed functions of human smiling is the advertise cooperative dispositions and thereby increase the likelihood that a social partner would invest resources in a relationship. In particular, smiles involving an emotional component would be honest signals of altruistic dispositions becau...
| Egile Nagusiak: | , , |
|---|---|
| Formatua: | Journal article |
| Hizkuntza: | English |
| Argitaratua: |
Elsevier
2007
|
| Gaiak: |