The Many Benefits of ‘Extravagant’ Affection

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After winning the last game of his high school football career, the young man rushed over to his mother, and the two embraced in a big hug.

“He still fits in his mother’s arms!” his father wrote when he posted a photo of the moment on social media.

The family are friends of Dr. Greg and Lisa Popcak, founders of the Pastoral Solutions Institute and hosts of the CatholicHOM podcast.

It was a beautiful moment, Lisa Popcak said on an episode of the podcast dedicated to nurturing affection between parents and their kids. Moments like these underscore how the daily practice of showing affection creates lasting connections that children carry into adulthood. But the moment didn’t just happen; rather, it was the culmination of an “affection connection” the boy and his parents had intentionally nurtured throughout his life.

Happy moments like this are not the only benefit of making intentional, affectionate connections with your kids (and spouse!) every day. Affection builds trust and resilience in families, making family life easier and more pleasant, even when things get tough. And giving kids plenty of affection helps them grow up to be more confident, resilient, and satisfied as adults.

Why is affection (or the lack of it) such a powerful force in the development of children? The Popcaks point to decades’ worth of research for an explanation.

The Science Behind Affection

For many decades now, research has increasingly clarified the important role that affection plays in the development of happy, healthy adults.

In the mid-20th century, for instance, studies of infants raised in orphanages with minimal physical contact revealed alarming rates of failure to thrive. These infants often exhibited stunted growth, delayed development, and emotional difficulties.

“Biologically, neurologically, we were created to need touch, to crave affection even more than food,” Dr. Popcak said. As the Church teaches, God made us to be in relationship with one another (see Catechism of the Catholic Church, #1890 – 1891), and affection helps strengthen those relationships.

But the impact of affection on human development goes way beyond the quality of our relationships. A landmark 2010 Duke University study of about 500 individuals found that those who received “extravagant” levels of affection from their mothers at eight months were more likely to grow up to be happier, more resilient, and less anxious adults in their thirties. The researchers described “extravagant affection,” displayed by about 6 percent of the mothers, as involving frequent physical contact, warm interactions, and responsive caregiving.

Other studies show the profound physiological impact of affection. When parents and children share moments of touch—whether it’s a hug, holding hands, or sitting close together—their bodies “sync up,” the Popcaks said. Heart rates slow, breathing becomes calmer, and stress diminishes.

“Our bodies actually sync up with each other,” Dr. Popcak said. “The slower heart rate of the person giving another person a hug slows down the heart rate of the person receiving the hug.”

This physiological alignment fosters a sense of safety and connection that strengthens relationships on a deep, almost instinctive level.

How Affection Supports Healthier Relationships

Extravagant affection also helps kids form and maintain healthy relationships outside of the family, both growing up and later on as adults.

“Healthy, appropriate, extravagant affection in the home teaches kids how to get their need for affection met in healthy and appropriate and holy ways,” Dr. Popcak said.

“This is very important,” Lisa Popcak agreed, “because when (kids) have the experience with mom and dad of having healthy, extravagant affection, they get filled up and they get a sense in their very bones of what is true and healthy affection and what is false affection.”

In other words, kids who receive all the affection they need from their parents are less likely to seek it elsewhere in inappropriate ways. And kids who grow up in an affectionate family have a “standard model” to measure other relationships against as they move into the teen and young adult years.

Parents who practice extravagant affection also reap the benefits of a stronger, more resilient relationship with their child. Not only do the parents get more affection in return (and parents need affection, too, Lisa Popcak says), but it becomes easier for parents to teach kids how to be good and responsible people.

“When I have a strong affection connection with my kids, my kids are more likely to give me the benefit of the doubt when it comes to the rules that I’m laying down, because they understand on even a physical level that I’m working for their good, that I really do love them,” Dr. Popcak said. “They feel that love and they understand that the rules that I’m laying down are coming from a healthier place.”

On the other hand, Dr. Popcak said, the popular parenting maxim “rules without rapport lead to rebellion” is more likely to hold true when affection has been lacking in the relationship.

“And so the defensiveness, that pushing back on rules or eye rolling is one of the earliest signs that maybe the affection connection isn’t what it should be,” he said, adding that this is not always the reason for that behavior.

Not Just ‘Nice to Do’

Extravagant affection is not just a feel-good practice; it’s a powerful tool for nurturing trust, resilience, and connection within families. Whether it’s a hug, a kind word, or simply being physically present, these intentional acts of love create a foundation for healthier relationships, stronger family bonds, and a more peaceful home life. As the research shows, affection positively shapes children’s emotional and relational development, while also making the job of parenting easier and more rewarding. By embracing this approach, parents can help their kids grow into confident, secure, and loving adults.

This is the first part of our two-part article about the importance of extravagant affection. In part two, we’ll look at some common questions that parents ask: How much affection is enough? What does that look like? When in a child’s development is affection important? And what if I’m not naturally an affectionate person?

In the meantime, if you want more tips for building strong, loving relationships in your family, join the CatholicHOM community for daily support and encouragement. Once you’re there, you can listen to the full podcast that was the basis for this article by looking up Episode 17 in the CatholicHOM podcast section.

Give Your Kids ‘Little Lice’ (and Other Affectionate Touch) to Help Them Thrive

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In Latin America, they call it piojito—literally, “little lice”—but parents all around the world use this special form of physical affection to bond with their children. The Spanish name hints at the basic technique: parents draw their fingertips over their child’s head, back, or arm in short, gentle strokes.

The resulting sensation might remind some people of little lice, but the effect is more magical, evoking a warm, cozy feeling—and a sense of closeness between the person giving and receiving the touch.

It turns out that lightly stroking the hairy parts of our skin at just the right speed activates special nerve cells called C-tactile fibers. The activated CT fibers signal the release of dopamine, which in turn lights up parts of the brain that process sensation, emotion, and reward. The resulting burst of pleasure motivates us to seek out the same connection again, strengthening the relationship.

 

We’re Hard-Wired for Physical Affection

But if the idea of imitating creepy-crawly little bugs turns you off, don’t despair. Piojito isn’t the only way to connect with your kids; many types of physical affection are just as effective. 

What is most important, according to Dr. Greg Popcak, is for parents to be generous with appropriate physical affection.

“We’re hard-wired by God to long for affection and to want to be affectionate with each other,” Dr. Popcak says in a video on CatholicHOM, the Catholic parenting app. “In fact, for mental and physical well-being, affection is a more fundamental need than even food.”

The importance of so-called “social touch” for kids’ healthy development has been understood for decades. In the moment, physical affection measurably reduces stress and pain. But it also releases growth hormones, boosts the immune system, and strengthens brain development. Children who experience regular affectionate touch often display stronger cognitive skills, empathy, and emotional resiliency.

The benefits of physical touch last well into adulthood, according to one decades-long study by Duke University researchers of 482 people. The researchers found that individuals who received lots of affection from their mothers as eight-month-old infants “showed significantly lower levels of distress, anxiety and hostility” as 34-year-old adults.

 

But I’m Just Not Affectionate!

Parents sometimes tell Lisa Popcak, a family coach and vice president of the CatholicCounselors.com, that they’re “just not affectionate” or that their children aren’t affectionate. But while some people may shun affection due to a neurodevelopmental disorder such as autism, in most cases, “if we aren’t affectionate, it’s actually because somehow affection was trained out of us,” she says.

The good news is that even people who aren’t used to giving and receiving affection can train themselves to become more comfortable with it. But because this involves physical changes to our nervous system, it might take some time, much as it takes weeks or months of practice to develop a new physical skill.

Start by pushing yourself a little out of your comfort zone, Dr. Popcak advises, gradually building up to a more affectionate way of interacting with your kids.

 

7 Ways to Practice Physical Affection with Your Kids

Remember, too, that physical affection comes in many different flavors. Here are seven to try with your kids in the coming week:

  1.     Hugs, especially as part of a daily leaving or returning ritual
  2.     Cuddling on the couch
  3.     Gentle back and shoulder massage
  4.     Holding hands
  5.     Tickling, playful wrestling, or piggyback rides
  6.     Hand games (“Miss Mary Mack,” “Say, Say Oh Playmate,” “Stella Ella Ola,” etc.)
  7.     The gentle pressure of a soothing hand

And then, of course, there’s always piojito—the magic touch that soothes, calms, and connects…despite its association with “little lice.”

If you’d like more parenting help, come join our Catholic parenting community on the CatholicHOM app, where you’ll find the CatholicHOM Foundations course, a library of helpful videos and podcasts, and a supportive community of Catholic parents. For more in-depth help with family issues, visit CatholicCounselor.com.