

215 - The Science of Jealousy
10 snips Apr 9, 2019
The podcast explores the science of jealousy in relationships, discussing the physical sensations and symptoms of jealousy, the impact on the brain, and the controversy surrounding gender differences. They also delve into relationship-preserving behavior, attachment theory, and the concept of jealousy vs envy. The hosts reflect on their avoidance of discussing jealousy and highlight the benefits of their Patreon community.
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Flawed Jealousy Research
- Jealousy research is abundant but often flawed, particularly the JSIM model.
- This model, based on a 1992 study, suggests women are more upset by emotional infidelity while men are more by sexual infidelity, a claim since disproven.
Challenging Evolutionary Psychology
- Evolutionary psychology theories about jealousy are challenged by the cooperative nature of ancient human societies.
- Shared resources and childcare in tribal cultures question the assumed gendered responses to infidelity.
Jealousy and Relationship Longevity
- Studies suggest that jealousy correlates with longer relationships, not necessarily happier ones.
- The research didn't examine relationship quality, leaving open the possibility that jealousy might prolong unhealthy relationships.