Grandparental Child Care in Europe: Evidence for Preferential Investment in More Certain Kin
Theories of kin selection and parental investment predict stronger investment in children and grandchildren by women and maternal kin. Due to paternity uncertainty, parental and grandparental investments along paternal lineages are based on less certain genetic relatedness with the children and gran...
| Main Authors: | , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
SAGE Publishing
2011-01-01
|
| Series: | Evolutionary Psychology |
| Online Access: | https://doi.org/10.1177/147470491100900102 |