And according to a new study, they reciprocally help ... raising offspring become helpers for new parents, for example. “What happens is the non-relatives come into the group, and they breed ...

(KTXL) – A new study found that nearly two ... children has caused 15% of responding parents to say they feel burdened by having to house their non-rent-paying “tenants,” with 15% having ...

parents are important but they’re not enough,” said Julien Bureau, associate professor at Université Laval in Quebec and lead author of the study. “The teacher has more tools to work with for student ...