Evolutionary History of Hunter-Gatherer Marriage Practices
Author Information
Author(s): Robert S. Walker, Kim R. Hill, Mark V. Flinn, Ryan M. Ellsworth
Primary Institution: Department of Anthropology, University of Missouri
Hypothesis
What are the ancestral marriage practices of early humans based on contemporary hunter-gatherer data?
Conclusion
The study suggests that arranged marriages likely date back to the early migrations of modern humans out of Africa.
Supporting Evidence
- 85% of hunter-gatherer societies have arranged marriages.
- 80% of societies have some form of brideprice or brideservice.
- Less than 20% of men are married polygynously in 87% of the sample.
Takeaway
This study looks at how early humans might have gotten married by studying modern hunter-gatherers. It finds that arranged marriages have been around for a very long time.
Methodology
Comparative phylogenetic analyses using mitochondrial DNA sequences from contemporary hunter-gatherers.
Potential Biases
Potential biases in the interpretation of marriage practices due to cultural variations and historical context.
Limitations
The study may not fully represent all hunter-gatherer societies due to the exclusion of agricultural and pastoral societies.
Participant Demographics
The study analyzed data from 190 hunter-gatherer societies worldwide.
Statistical Information
P-Value
0.014
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
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