Understanding the science behind tantrums can change how we respond
Tantrums are one of the most challenging moments in parenting.
Crying, yelling, kicking, throwing themselves on the floor… and often at the most unexpected times.
For many parents, these moments raise difficult questions:
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Why is my child reacting like this?
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Are they trying to manipulate me?
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Am I doing something wrong?
The truth is that in most cases, tantrums are not a conscious act of defiance.
They are a response from a young brain that is still learning how to manage big emotions.
Understanding what is happening inside a child’s brain can completely change how we respond.
A child’s brain is still under construction
Young children’s brains don’t function the same way adult brains do.
Two key areas play an important role during a tantrum.
The amygdala
This part of the brain detects threats and activates intense emotional responses.
The prefrontal cortex
This region is responsible for impulse control, decision-making, and emotional regulation.
In young children, the prefrontal cortex is still developing.
This means that when strong emotions appear, the emotional system can take over before the child has the tools to regulate themselves.
When the emotional brain takes over
During a tantrum, something similar to an emotional “short circuit” occurs.
The child’s brain interprets a situation as overwhelming or frustrating.
For example:
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Not getting something they want
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Feeling tired
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Being hungry
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Struggling to express themselves
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Facing unexpected changes
The amygdala quickly activates, and the body enters a state of emotional alarm.
At that moment, the child is not thinking rationally.
They are reacting from emotion.
This is why phrases like
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“Calm down.”
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“Stop crying.”
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“Behave yourself.”
often don’t work.
The child simply cannot access the part of the brain that controls behavior in that moment.
What your child actually needs during a tantrum
When a child loses emotional control, what they need most is not immediate correction.
They need external regulation.
This means the adult helps the child return to calm.
Some helpful responses include:
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Staying physically calm and grounded
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Speaking with a gentle tone
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Acknowledging the child’s emotion
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Offering physical closeness if the child accepts it
For example:
“I can see you’re really upset because you wanted to keep playing.”
“I know this feels really hard right now.”
These words don’t excuse the behavior, but they help the child feel understood.
Emotional regulation is a learned skill
Children are not born knowing how to manage intense emotions.
Emotional regulation is a skill that develops over time with guidance and support.
Every time an adult:
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Validates a child’s feelings
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Stays calm during a tantrum
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Helps the child name what they feel
They are helping build neural connections that support future self-regulation.
Over time, these experiences strengthen the brain systems responsible for emotional control.
Tantrums don’t define your child—or your parenting
It’s easy to feel frustrated or worry that something is wrong when tantrums happen frequently.
But tantrums are a normal part of emotional development for many children, especially between ages 2 and 6.
Instead of seeing them only as behavior problems that need to be eliminated, they can also be understood as opportunities to teach emotional skills.
With patient guidance, these moments help children develop tools they will use throughout their lives.
🌿 Free Visual Guide: Supporting Your Child Through a Tantrum
To help during those difficult moments, we’ve created a simple visual guide that explains:
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What happens in a child’s brain during a tantrum
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Step-by-step ways to help your child regulate
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Calm phrases that support emotional safety
📥 Download the Emotional Regulation Guide
(A practical tool for intense parenting moments.)
Closing reflection
Behind a tantrum there is not a manipulative child.
There is a developing brain trying to manage emotions that feel too big.
When parents understand this, their response changes.
Instead of reacting with frustration, they can respond with guidance and calm.
And in doing so, they are not only helping their child settle in the moment.
They are teaching a lifelong skill: how to understand and regulate emotions. 🌿
Y. Vargas. 💬💖
