If you have ever watched a child completely fall apart over something
that seems trivial — a broken cracker, the wrong colored plate, a
sock that doesn’t feel right — and wondered why they cannot simply
calm down, you have encountered one of the most important concepts
in child development: emotional regulation.
Understanding what emotional regulation actually is, why it develops
the way it does, and what parents can do to support it changes
everything about how you respond to a child in the grip of a big
feeling.
What Emotional Regulation Actually Is
Emotional regulation is the ability to notice, understand, and manage
emotional responses in ways that are appropriate to the situation.
It is not the absence of strong feelings. It is the capacity to
experience strong feelings without being completely overwhelmed
by them.
Research by developmental psychologist James Gross at Stanford
University — one of the most cited researchers in this field —
defines emotion regulation as the processes by which individuals
influence which emotions they have, when they have them, and how
they experience and express them.
In practical terms, emotional regulation is what allows a person
to feel frustrated without throwing something, to feel disappointed
without shutting down completely, and to feel angry without saying
something they will regret.
For children, this capacity is genuinely not fully available yet.
And understanding why changes everything about how you respond when
it fails.
What Is Happening in the Brain
To understand emotional regulation in children, it helps to
understand two brain systems that are relevant here.
The amygdala is the brain’s alarm system — present and fully
operational from birth, it detects threat and triggers immediate
emotional responses. When something overwhelming happens, the
amygdala fires powerfully and immediately.
The prefrontal cortex is the brain’s regulation system —
responsible for impulse control, perspective-taking, reasoning
under pressure, and the ability to pause before reacting. It
is the last part of the brain to develop, maturing gradually
through childhood and adolescence and not reaching full
development until the mid-twenties.
This means that a young child has a fully operational alarm
system and a regulation system that is still very much under
construction. The big feelings arrive at full intensity. The
capacity to manage them is limited by genuine neurological
development, not by choice or character.
This is not an excuse for difficult behavior. It is an
explanation that makes effective parenting responses possible.
How Emotional Regulation Develops
Emotional regulation does not arrive all at once. It develops
gradually, in stages, across childhood and into adolescence.
Birth to two years: Co-regulation is everything. Infants and
toddlers have virtually no independent capacity for emotional
regulation. They borrow it entirely from their caregivers —
through physical proximity, warm touch, a calm voice, and a
regulated adult nervous system. Research by developmental
psychiatrist Daniel Stern on attunement finds that the
caregiver’s calm, responsive presence is the infant’s
primary regulatory system. You are not just comforting
your baby. You are literally being their regulation until
their brain develops enough to begin doing it independently.
Two to five years: The first fragile self-regulation begins
to emerge. Children at this age can sometimes use simple
strategies — taking a breath, stepping back, seeking comfort —
but their capacity is easily overwhelmed and highly
inconsistent. Tantrums are not evidence that regulation
is failing. They are evidence that regulation is still
being built.
Five to ten years: Genuine self-regulation strategies become
more available and more reliable. Children can begin to
name emotions, identify triggers, and use simple coping
strategies independently — particularly when they have been
taught and practiced these skills explicitly. Research on
SEL (Social and Emotional Learning) programs finds that
children who receive explicit emotion regulation instruction
show significantly better outcomes than those who do not.
Ten to adulthood: Regulation capacity continues to develop
through adolescence, shaped heavily by experience,
relationship, and the ongoing maturation of the prefrontal
cortex. Adolescent emotional intensity is not regression —
it reflects the hormonal and neurological changes of puberty
overlaid on a regulation system that is still maturing.
What Co-Regulation Means — and Why It Matters
One of the most important concepts in emotional regulation
research is co-regulation: the process by which a regulated
adult helps regulate a dysregulated child.
Research on co-regulation — including work by Ross Thompson
at the University of California Davis — finds that children
develop self-regulation capacity primarily through repeated
experiences of co-regulation with a calm, attuned caregiver.
The child is not simply being soothed in the moment. They are
gradually internalizing the regulatory capacity of the adult
— building, through repeated experience, the neural
architecture for managing their own emotions independently.
This is why your own emotional state during a child’s meltdown
matters so much. A dysregulated parent cannot co-regulate a
dysregulated child. The most powerful regulatory tool
available to a parent is their own calm — not because calm
dismisses the child’s feelings, but because it provides the
regulated nervous system the child’s nervous system is
reaching for.
What Helps — What the Research Supports
Name feelings — early and often. Research on emotion
coaching by John Gottman finds that children whose parents
name their feelings — “you’re really frustrated right now” —
develop better emotional regulation than children whose
feelings are redirected or dismissed. The naming itself is
regulating: it tells the child that the feeling is
speakable, containable, and not dangerous.
Stay regulated yourself. Your nervous system is the
most powerful regulatory tool your child has access to.
Taking a breath before responding, speaking in a calm and
steady voice, and maintaining physical warmth during
difficult moments communicates safety to a child’s
nervous system in ways that words alone cannot.
Teach specific strategies — explicitly and during
calm moments, not in the heat of the moment. Deep
breathing, counting, naming the feeling, asking for
a hug, moving to a quieter space — these strategies
need to be introduced, practiced, and made familiar
when a child is calm so they are available when a
child is not.
Validate before redirecting. Research on validation
in parent-child interactions finds that children who
feel genuinely understood before being redirected
show significantly faster emotional recovery than
children who are redirected immediately. “I can see
you’re really upset” before “let’s take a breath”
is more effective than “let’s take a breath” alone.
Create predictable routines. Research on the role
of routine in children’s emotional regulation finds
that predictable daily structure significantly reduces
emotional dysregulation — because the child’s nervous
system does not need to be on alert for what comes
next. Predictability is itself regulating.
What Does Not Help
Telling a child to calm down. The prefrontal cortex
needed to follow this instruction is partially offline
during high emotional arousal. The instruction is asking
a child to use a brain system they cannot currently access.
Dismissing the feeling. “It’s not a big deal” or “you’re
fine” communicates to the child that their emotional
experience is wrong — which increases dysregulation
rather than reducing it.
Matching the child’s intensity. Responding to a dysregulated
child with a raised voice, visible frustration, or emotional
reactivity escalates the child’s nervous system rather than
helping it settle.
When to Be Concerned
Most emotional regulation difficulties in childhood are
normal and developmental. A few patterns are worth
discussing with a pediatrician or child psychologist:
— Emotional dysregulation that is significantly more
intense or frequent than peers of the same age
— Regulation difficulties that do not improve at all
between ages two and five
— Emotional responses that consistently cause significant
disruption to daily functioning — school, friendships,
family life
— Any signs of significant anxiety, depression, or
sensory processing concerns alongside regulation
difficulties
The Bottom Line
Emotional regulation is not a character trait children
either have or don’t have. It is a developmental capacity
that builds gradually, through experience, relationship,
and the slow maturation of the brain.
Your role in that process is not to demand regulation
before the brain is ready for it. It is to be the
co-regulation your child needs until they can do more
of it independently — and to teach, explicitly and
patiently, the strategies they will eventually use
on their own.
The child who falls apart over the broken cracker is
not being manipulative. They are being exactly as
regulated as their developing brain currently allows.
Your calm is the most powerful thing you can offer them.
Sources
Gross, J. J. (1998). The emerging field of emotion
regulation: An integrative review. Review of General
Psychology, 2(3), 271–299.
Gottman, J. M. (1997). Raising an Emotionally
Intelligent Child. Simon & Schuster.
Thompson, R. A. (1994). Emotion regulation: A theme
in search of definition. Monographs of the Society
for Research in Child Development, 59(2–3), 25–52.
Siegel, D. J., & Bryson, T. P. (2011). The Whole-Brain
Child. Delacorte Press.
CASEL (2013). Effective Social and Emotional Learning
Programs. Collaborative for Academic, Social, and
Emotional Learning.
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