Your child suddenly bites another child, hits you, or throws themselves on the floor screaming because they have to put on their jacket? Such situations can unsettle parents—and sometimes push them to their limits.

The most important thing first: Between about 1.5 and 4 years old, intense emotional outbursts and impulsive behavior are often part of normal development. They don't mean your child is aggressive or that you've done something wrong. Rather, your child is just beginning to learn how to understand and regulate strong emotions.

Why do tantrums occur during the autonomy phase?

During the autonomy phase, your child discovers their own will. They want to make decisions, try things out, and have a say—but they can't yet manage frustration or disappointment well.

Additionally, while their feelings are often very strong, the ability to express or control them is still developing.

That's why many children at this age sometimes react with:

  • Screaming or crying
  • Hitting or biting
  • Throwing objects
  • Throwing themselves on the floor
  • Running away or hiding

To adults, this may seem exaggerated—but for your child, the situation feels truly overwhelming at that moment.

What else is often normal at this age?

Many children occasionally show:

  • Tantrums over small triggers
  • Strong protest against boundaries
  • Hitting or biting out of overwhelm
  • Difficulty sharing
  • Quick shifts between anger and good mood
  • Strong frustration when something doesn't work out

These reactions can be especially common when your child is tired, hungry, sick, or overstimulated.

Why biting or hitting doesn't automatically mean malice

Young children often act impulsively. They don't intend to hurt but are reacting to feelings they can't yet express differently.

A child might bite because they are:

  • Frustrated
  • Overwhelmed
  • Seeking attention
  • Feeling cornered
  • Unable to put their feelings into words

Therefore, talking about blame rarely helps. It's more important to show your child what boundaries exist and how feelings can be expressed differently.

How can you respond in the situation?

Not every situation can be prevented. However, a calm and clear response often helps.

For example:

  • Stay as calm as possible.
  • Stop the behavior immediately and clearly.
  • Protect other children or yourself.
  • Briefly state what happened: "You are very angry right now."
  • Set a clear boundary: "I won't allow you to hit."
  • Stay with your child as much as possible until they calm down.

Long explanations usually don't help much during a tantrum. Only when your child is receptive again can you talk about it together.

What helps to make tantrums less frequent?

Many children benefit from:

  • reliable daily routines
  • enough sleep
  • regular meals
  • preparation for changes
  • age-appropriate choices (“red or blue jacket?”)
  • shared words for feelings

The better children learn to name their feelings, the less they need to express them solely through their behavior.

When should you take a closer look?

Intense tantrums alone are usually not a cause for concern.

Talk to your pediatrician if your child:

  • regularly injures themselves or others seriously
  • shows extremely intense outbursts almost daily over months
  • rarely seeks contact or plays outside of tantrums
  • loses skills they had already acquired
  • seems to behave unusually or if it significantly burdens your family

Even if you are unsure or feel like you are constantly reaching your limits, you can seek support.

How to support your child in the long term

Children learn to manage emotions not through punishment, but through experience.

It is helpful to:

  • name feelings,
  • set clear boundaries at the same time,
  • recognize positive behavior,
  • reconnect after a tantrum,
  • and not expect your child to manage emotions like an adult yet.

Over time, your child will learn better to endure frustration, find solutions, and express feelings in words.

In summary

Hitting, biting, or intense tantrums are common for many children between 1.5 and 4 years old during the autonomy phase. They are usually a sign of immature emotional regulation—not malice or poor upbringing. Clear boundaries, lots of security, and a calm approach help your child develop a healthy way of dealing with strong feelings step by step.