Emotional intelligence and wellness have turned into a burgeoning industry. We spend billions every year trying to make adults more emotionally intelligent through corporate workshops, mindfulness retreats, therapy, habit tracking and self-help books that promise to rewire how we relate to ourselves and others.
And while all of these have their place, there is something ironic about the effort: the most powerful space for building emotional intelligence isn’t the boardroom or the therapist’s couch. It’s the kitchen table. Similarly, the most formative years of our lives aren’t our thirties or forties; they’re the ones we can barely remember.
So, what does the research actually say about building emotional intelligence from the ground up? As it turns out, one habit stands above the rest. It costs nothing, requires no special training, and it can begin the day a child is born.
The Habit Of Naming Emotions Out Loud
The habit is deceptively simple: consistently naming emotions, be it your child’s, your own or those of characters in the books you read together. The trick is to do it out loud, in the ordinary flow of everyday life. Psychologists call this “emotion labeling” or “emotion coaching,” and it is far more than a communication technique.
When a parent kneels down after a meltdown and says, “It sounds like you’re really frustrated right now,” instead of “Stop crying” or “You’re fine,” they are doing something neurologically and developmentally significant. They are handing the child a tool, a word, that maps onto an internal experience that would otherwise feel formless and overwhelming. Over time, those words accumulate into a vocabulary. And that vocabulary becomes the foundation of emotional intelligence.
Marc Brackett, founding director of the Yale Center for Emotional Intelligence, identifies accurate emotion labeling as the cornerstone of his RULER framework: an evidence-based approach to emotional intelligence that has been adopted by thousands of schools worldwide. The “L” in RULER stands for Label, and Brackett is emphatic that without the ability to precisely name what we feel, the higher-order skills of emotional intelligence — like understanding, expressing and regulating emotion — simply cannot develop.
The Big Benefits Of One Small Habit
A foundational line of research has found a strong positive relationship between children’s emotional language skills and their ability to self-regulate. Children who can accurately name what they are feeling are more likely to adopt effective coping strategies, respond to emotional challenges with greater composure and benefit more deeply from therapeutic interventions when they need them. Critically, the labeling doesn’t just reflect regulation; it appears to actively produce it.
According to research from Frontiers in Psychology, the frequency with which parents and siblings use emotion-focused language with children as young as three years old predicts those same children’s ability to understand and identify the emotions of others by age six and a half. What’s striking is that this effect held even after accounting for the total volume of conversation in the household. It wasn’t about talking more; it was about talking about feelings specifically.
Then there is the matter of vocabulary breadth. Although the English language contains more than 2,000 emotion words, most people regularly draw on only a tiny fraction of them. The difference between knowing you feel “bad” and knowing you feel “embarrassed,” “ignored” or “angry” is not trivial. A richer emotional vocabulary gives children, and the adults they become, the precision to identify what is actually happening inside them, communicate it to others and choose the right strategy to address it.
Why This Habit Is So Effective
Understanding why this habit is so powerful requires knowledge regarding what happens in the brain and in the parent-child relationship simultaneously. Neuroscientist Matthew Lieberman at UCLA has studied what happens when people put words to their emotional experiences. His research, published in Psychological Science, found that affect labeling measurably reduces activation in the amygdala, the brain’s threat-detection center.
The popular shorthand for this phenomenon, coined by neuropsychiatrist Daniel Siegel, is “name it to tame it.” What sounds like a catchy phrase is actually a description of a real neurological process: language mediates emotion, and that mediation begins to develop in childhood. At the relational level, the habit works because it teaches children that emotions are observable, nameable and therefore manageable; not something to be ashamed of, suppressed or overwhelmed by.
Research on emotional development consistently finds that emotional competence emerges from co-regulated, empathic interactions between a caregiver and a child during the earliest years of life. Emotion labeling is the most accessible form of that co-regulation. It communicates, implicitly but powerfully, that the inner world has language, and that the child is not alone inside it.
Think of it this way: just as children who grow up in word-rich households develop stronger verbal and cognitive intelligence, children raised in emotion-rich conversational environments develop stronger emotional intelligence. The mechanism is the same, but the domain is different.
What This Habit Looks Like In Practice
The good news is that this habit doesn’t require a curriculum or a structured program. It lives in the small, repeated moments of daily life.
At bedtime, something as simple as asking, “What’s one thing you felt today?” — and sitting with the answer without rushing to fix or reframe it — trains a child to introspect, articulate and reflect. Developmental researchers suggest that children as young as three can engage meaningfully with emotion-focused conversations, and that even younger infants benefit from caregivers who narrate emotional states with warmth and consistency.
In moments of conflict, the instinct to quickly resolve or redirect a child’s distress is understandable. But pausing first to reflect the emotion by saying something like, “You’re really disappointed that we have to leave, and that makes sense,” does something the quick fix cannot. It validates the feeling, names it precisely and models the very self-awareness we hope children will eventually apply to themselves.
Books are an underutilized tool here. Reading emotionally rich stories together, and pausing to wonder aloud what a character might be feeling and why, builds what researchers call emotion knowledge, or the ability to read emotional cues in others and predict how feelings influence behavior. Schools that prioritize emotional literacy actively encourage children to move beyond reflexive answers like “good” or “fine” toward more precise language: curious, nervous, proud, left out. Parents can do the same, and it costs nothing but attention.
The evidence for the long-term payoffs of emotional intelligence is substantial. Higher EQ is associated with more satisfying relationships, stronger performance at work, greater resilience under stress and, for those in caring professions, significantly lower rates of burnout. These outcomes don’t appear from nowhere in adulthood. They are, in large part, the downstream consequence of habits formed long before.
Emotionally intelligent adults are not people who feel less. They are people who, somewhere early in life, developed a precise internal language for their inner world. That precision allowed them to process difficulty without being consumed by it, to empathize with others without losing themselves and to communicate their needs without the static of unexpressed emotion getting in the way.
The encouraging footnote is that emotional intelligence can be cultivated at any stage of life. However, the childhood window is uniquely efficient. Before a child turns 11, the brain is at its most plastic and habits form most readily. And the emotional vocabulary that takes root in those early years, the words a child learns to reach for when life gets hard, becomes something close to a default operating system, one that runs quietly in the background for decades to come.
The most emotionally intelligent thing a caregiver can do isn’t an app, a workbook or a weekend workshop. It is a conversation, repeated daily, without judgment. Naming emotions alongside a child is, at its core, an act of translation: teaching them that the interior world has language, and that language gives them agency over it. That is not a small gift. For many people, it is the one that shapes everything else.
Did you grow up with the habit of emotional labeling? Take the science-inspired Emotional Quotient Inventory to know where you stand.
