[图书][B] Development through adulthood
O Robinson - 2020 - books.google.com
Now updated for its second edition, this illuminating textbook explores the developmental
stages and changes during adulthood that define some of the most pivotal years of our lives …
stages and changes during adulthood that define some of the most pivotal years of our lives …
Step-grandparent–step-grandchild relationships: Is there a “Grand Step-Gap” in emotional closeness and contact?
A Steinbach, M Silverstein - Journal of Family Issues, 2020 - journals.sagepub.com
High divorce and remarriage rates have expanded nontraditional family forms, as some
family members leave and others join during the process of repartnering. A less explored …
family members leave and others join during the process of repartnering. A less explored …
Grandparental childcare for biological, adopted, and step-offspring: findings from cross-national surveys
AO Tanskanen, M Danielsbacka… - Evolutionary …, 2020 - journals.sagepub.com
Based on kin selection theory, amounts of grandparental investment should reflect the
probability to share common genes with offspring. Adoption may represent a special case …
probability to share common genes with offspring. Adoption may represent a special case …
Birth order and gender: differential parental investment in Medieval England and France in the eleventh, twelfth, and thirteenth centuries
JD Fields - 2020 - mospace.umsystem.edu
This dissertation addresses the question: will parents invest differently in their children
based on gender and birth order? Using parental investment theory and four major sets of …
based on gender and birth order? Using parental investment theory and four major sets of …