ArticleEvolutionary psychology : an international journal of evolutionary approaches to psychology and behavior
Grandparental Childcare for Biological, Adopted, and Step-Offspring: Findings From Cross-National Surveys.
Article in Evolutionary psychology : an international journal of evolutionary approaches to psychology and behavior. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
2 citing papers in PubMed.
- The role of mating effort and co-residence history in step-grandparental investment.Evolutionary human sciences · 2024Article
- Non-Financial Support Provided to Parents in Stepfamilies: Empirical Examination of Europeans 50.International journal of environmental research and public health · 2021Article
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Authors and funding
3 authors.
Funding
Abstract
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, however, yet grandparental investment in adopted children has previously been both theoretically misconstrued and little investigated. Here, we study for the first time how grandparental childcare provision is distributed between biological, adopted, and step-offspring. Using Generations and Gender Surveys (
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Registered trials
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