Assertion: grandmother | /r/CapableOf | forgo her own reproduction
Facets:
value: to help her offspring
type: PURPOSE
value: to help grandchildren
type: PURPOSE
Source sentences:
text: This suggests that at some point grandmothers were not helpful toward the survival of their grandchildren, and does not explain why the first grandmother would forgo her own reproduction to help her offspring and grandchildren.
text: Grandmothers would, therefore, be expected to forgo their own reproduction once the benefits of helping those individuals (b) multiplied by the relatedness to that individual (r) outweighed the costs of the grandmother not reproducing (c).