What Is Called Emotional Intelligence in Toddlers
For a long time, people believed that babies did not really feel emotions. They cried reflexively, screamed out of habit, and the real work of emotional education began much later. Developmental neuroscience has put an end to this idea. From the first weeks of life, the emotional brain is active and sensitive, and above all, profoundly shaped by the responses of those around the child.
In this context, emotional intelligence does not refer to the ability to name emotions precisely. In a child aged 0 to 3, it encompasses something much more fundamental: the ability to feel an emotion without being overwhelmed by it, to return to a calm state after a storm, and to perceive the inner states of others. These skills do not develop on their own. They are built through relationships.
The Infant’s Emotional Brain: What Science Observes
The limbic system, the seat of emotions, is functional from birth. The amygdala, the structure that processes fear and threats, actively responds to environmental signals. The prefrontal cortex, which will eventually regulate these reactions, does not mature before the end of the second decade of life.
This asymmetry is central. It means that toddlers feel with full intensity but have almost no internal resources for self-regulation. They need an available adult to act as an external regulator. Neuroscience refers to this as co-regulation: the adult’s calm, voice, gaze, and touch allow the child’s nervous system to regain its balance.
This biological reality is an invitation not to suppress the child’s emotions, but to welcome them without amplifying or minimizing them.
Why Naming Emotions Is a Neurological Act, Not Just an Educational One
When a parent says to their child, “You’re angry because the toy got away from you,” they are doing more than explaining. They activate a mechanism in the child’s brain that neuroscientists Matthew Lieberman and Naomi Eisenberger have documented under the name affect labeling: naming an emotion reduces amygdala activation and strengthens the connection with the prefrontal cortex.
In other words, putting words to what the child feels literally helps them calm down. This is not naive psychology. It is a brain mechanism that parents activate each time they name, without judgment, what they observe.
Before language appears, this work is done through the body: intonation, gaze, and physical contact. Synchrony between adult and child is already a form of emotional narration.
Three Common Mistakes That Hinder the Development of Regulation
1. Systematically Distracting the Child from Their Emotion
Taking out a toy, changing the subject, or offering a treat as soon as the child cries may seem effective in the short term. But this strategy deprives the child of the experience of going through an emotion and coming out of it. Frustration tolerance is built precisely in these moments, not around them.
2. Invalidating the Emotion to Speed Up the Return to Calm
“It’s not a big deal,” “You have no reason to be sad”: these phrases, even when said kindly, send the opposite message to the one we intend. The child learns that what they feel is false or excessive. Over time, this may lead them to hide their inner states rather than work through them.
3. Confusing Regulation with Repression
The goal is not to raise a child who never cries or screams. It is to support a child who gradually learns to manage the intensity of what they feel. Emotional regulation is a process that takes years. Expecting it at 18 months is neurobiologically unrealistic.
What Montessori Education Brings to the Question of Emotions
Maria Montessori did not theorize emotional intelligence in the contemporary sense of the term, but her principles offer a coherent framework. The central idea is that of a prepared environment that respects the child’s pace and limits unnecessary sources of frustration, while still leaving room for necessary frustration—the kind that arises from genuine effort.
A clear, stable floor play area that is independently accessible reduces dependency-related conflicts. A child who can reach their toys without asking for help and move around without being stopped at every obstacle experiences fewer accumulated micro-frustrations. This context promotes a more stable baseline mood, which in turn facilitates emotional regulation.
The Treelys baby activity mat follows this principle: designed for open floor play, it provides a defined, comfortable, and stimulating space where babies can explore at their own pace, without overstimulation. A predictable and reassuring environment is, in itself, a support for emotional development.
Secure Attachment as the Foundation of Emotional Regulation
The work of John Bowlby and Mary Ainsworth established that the quality of the attachment bond in the early years significantly predicts long-term emotional regulation abilities. A child whose needs have been met consistently develops what researchers call a “secure base”: they explore the world with confidence because they know that a reliable adult is available.
This inner security is not built only during moments of crisis. It develops through repeated everyday interactions: feedings, diaper changes, baths, and bedtime rituals. This is why daily consistency plays an underestimated role in emotional development. Our article on routines and emotional security explores this mechanism in detail.
Emotional and Cognitive Development: Two Sides of the Same Process
Emotional education and cognitive stimulation are sometimes presented as opposites, as though one had to choose between them. This opposition is artificial. The brain does not distinguish between the two. A child who feels emotionally secure explores more, maintains attention for longer, and remembers better. Educational neuroscience shows that chronic stress—prolonged elevation of cortisol—interferes with synaptic plasticity in the hippocampus, a key structure for learning.
Investing in the emotional well-being of a child aged 0 to 3 therefore also means investing in their future learning abilities. The two do not exclude each other. They nourish each other.
To learn more about how free play contributes to this overall development, you can read our article on activity mats and physical development through floor play.
What Parents Can Do Starting Today
No complex intervention is necessary. What matters is availability and consistency in the small moments. Here are a few practical guidelines based on current evidence:
- Name without commenting: “You’re frustrated” rather than “You shouldn’t be frustrated about that.”
- Stay physically close during meltdowns without trying to stop them immediately. A calm presence is already an intervention.
- Validate before correcting: acknowledge what the child feels before explaining what is acceptable or not.
- Take care of your own regulation: research on the intergenerational transmission of attachment shows that parents’ emotional strategies are passed directly on to their children.
- Establish predictable routines: consistency reduces baseline anxiety and creates the conditions for better day-to-day emotional regulation.
A Slow and Sustainable Perspective
Supporting a child’s emotional intelligence is not a program to implement. It is an orientation, a way of seeing, and a way of being present. In a culture that values early performance and measurable results, remembering that emotions have their own timeline is an act of gentle resistance.
Children who grow up in emotionally secure environments do not become fragile adults. They become adults who can name what they feel, move through it, and remain connected to others even in adversity. This may be one of the strongest things we can build during the first three years of a life.
