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...
| Автори: | , , |
|---|---|
| Формат: | Journal article |
| Мова: | English |
| Опубліковано: |
Elsevier
2007
|
| Предмети: |