No Evidence for a Trade-Off Between Competitive Traits and Ejaculate Quality in Humans
Research in nonhuman animals (including insects, birds, and primates) suggests a trade-off in males between investment in competitive traits and investment in ejaculate quality. Previous research reported a negative association between perceived strength and ejaculate quality, suggesting that this t...
| Main Authors: | , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
SAGE Publishing
2020-07-01
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| Series: | Evolutionary Psychology |
| Online Access: | https://doi.org/10.1177/1474704920942557 |