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The grandmother hypothesis is a hypothesis to explain the existence of menopause in human life history by identifying the adaptive value of extended kin networking. It builds on the previously postulated "mother hypothesis" which states that as mothers age, the costs of reproducing become greater, and energy devoted to those activities would be better spent helping her offspring in their ...
She is the author of Grandmothers at Work: Juggling Families and Jobs (2014), which won the Gerontological Society of America's Kalish Book Award. [3] She is also the co-author of Grandparenting Children with Disabilities (2020) with Ynesse Abdul-Malak, co-editor of Grandparenting in the United States (2016) with Abdul-Malak, and co-editor of ...
Grandparents, individually known as grandmother and grandfather, or Grandma and Grandpa, are the parents of a person's father or mother – paternal or maternal.Every sexually reproducing living organism who is not a genetic chimera has a maximum of four genetic grandparents, eight genetic great-grandparents, sixteen genetic great-great-grandparents, thirty-two genetic great-great-great ...
A new idea was born: The Society of Fearless Grandmothers. Once an in-person training — it now mostly exists online as a Facebook page — it helped teach other grandmothers how to protect the ...
Paternal grandmothers may on average be older than maternal grandmothers, due to common age differences in males and females at first reproduction. Paternal grandmothers may also be more reluctant to invest in their grandchildren due to the lack of certainty of paternity. The same study also found the timing of impact of paternal and maternal ...
The family is the natural and fundamental group unit of society and is entitled to protection by society and the State. — Universal Declaration of Human Rights, Article 16.3 Georg Hegel 's view of families as legal persons [ 129 ] is reflected in the legal system of some countries.
It is important within the genealogical community for clearly communicating the quality of research performed, such as by a professional genealogist. It is also useful for helping new genealogists understand what is needed to do high-quality research, how to identify an individual and establish family relationships.
The importance of context is indicated by the "specialization" of elders knowledge: "The elders' skills are activated in contextual situations to meet specific needs." [ 3 ] As well as by the need for preparation in classroom settings: "'People responsible for the hiring of older Indians as resource people make the mistake of merely putting ...