Convivir. Familismo. In Spanish–speaking cultures, there are several terms that describe social relationships as something deeper than friendly conversations and meetups. They’re something to which a person belongs, depends upon, contributes to and supports, and they’re the norm in Latino societies, says Belinda Campos, UCI associate professor of Chicano/Latino studies. And, as it turns out, they provide quite a few health benefits.

“We know, based on lots of research, that close relationships are associated with better psychological and physical health – from improving daily well–being to reducing mental illness relapses and easing the burden of chronic disease,” she said.

For 14 years, Campos has examined factors promoting high–quality relationships, and she’s learned that cultural norms play a very important role. She has published studies on the topic in Emotion, the Journal of Personality & Social Psychology, the Hispanic Journal of Behavioral Sciences, the Journal of Social & Personal Relationships and Cultural Diversity & Ethnic Minority Psychology.

Her findings make clear distinctions among how European Americans and Latino Americans view and conduct relationships.

“In the first group, they’re thought of in terms of independence – the idea that the self is separate from others and you rely on yourself in order to do well,” Campos says. “In Latino culture, there’s more emphasis on interdependence, being connected to others in a more fundamental way. You draw support from relationships, especially the family, and think of yourself as more ‘in it’ with someone else than forging your own path.”

Prior to this work, she noticed that certain health problems were less prevalent among Latinas – and one that particularly caught her eye was neuroticism. Individuals who are highly neurotic react with strong negative emotion to everyday experiences of threat, loss and frustration, which can adversely affect relationship quality, psychological well–being and physical condition.

“Research shows that such people are more prone to anxiety, depression and stress–related disease,” Campos said. “Intense, damaging reactions could be soothed by one’s relationships, but these aren’t always a resource for the highly neurotic. They have difficulty getting into and maintaining relationships and – even when in relationships – are less likely to feel supported.”

But as she was studying cultural differences, she discovered that in Latinas, the correlation between neuroticism and negative outcomes was much weaker than in European American women.

“Somehow, neuroticism wasn’t as emotionally costly to the Latina group.”

“If social support is readily accessible and you’re super connected to your family, friends and other people in your social network, maybe that insulates you a little bit from the costs of neuroticism. Maybe people give you more leeway with this trait than if you’re in an independent context where people are more concerned about you reacting too strongly, where you’re more likely to be seen as an imposition or as someone overly dramatic who needs to calm down and learn how to deal individually with stress.”

“What really excites me about this work is that we’re going to see not only the effects of culture at an observational level, but also whether the cultural contexts in which we live – that shape our social interactions – have consequences for our bodies,” she says.

“If we determine that there is a protective element combating neuroticism’s adverse outcomes in Latino culture, we can try to incorporate this in other cultural groups,” she said.