At a glance
WHAT IT’S REALLY ABOUT
Why one-year-olds tantrum and how parents set boundaries calmly
- One-year-olds commonly push limits (e.g., throwing food, grabbing unsafe objects) because they are actively learning cause-and-effect and seeking “data,” not trying to be defiant.
- Tantrums often begin around 10–14 months because children have big emotions but limited language, making their distress primarily physical/somatic rather than verbal.
- Effective parenting at this age combines firm safety boundaries (“I won’t let you…”) with simple, soothing validation (“I know,” “You wish…,” “I’m here”).
- Parents can acknowledge and validate a child’s need for connection without immediately fulfilling it, which reduces power struggles and supports secure attachment.
- Shifting focus from “How do I get my child to stop?” to “How do I regulate myself and respond?” changes the parent-child system and improves long-term regulation skills.
IDEAS WORTH REMEMBERING
5 ideasBoundary-pushing at one is normal and healthy.
Dr. Becky frames limit-testing as a child’s way of expanding their world and collecting consistency across people and situations; parents should expect repetition rather than interpret it as defiance.
Food throwing is often experimentation, not misbehavior.
One-year-olds are exploring cause-and-effect (dropping, sounds, reactions), so respond with curiosity plus a clear limit and an alternate place to throw/drop appropriate items.
Use “warm but firm” limits: safety first, then connection.
When something is dangerous, start with containment (“I won’t let you have that”) and, if needed, use your body to block access—then immediately shift to calm presence and empathy.
Your job isn’t to stop the tantrum; it’s to guide the child through it.
A child may escalate when you set a limit; that escalation isn’t proof you handled it wrong—regulation is taught through your steady, connected response during the storm.
Keep language simple because one-year-olds can’t reason their way calm.
Short phrases like “I know,” “You wish,” and “I’m here, I love you” match their developmental capacity and communicate safety and attunement without over-talking.
WORDS WORTH SAVING
5 quotesIt is normal, I'd even go further, it is healthy for a one-year-old to be testing limits and boundaries.
— Dr. Becky
They're not doing this to be sadistic. They're truly doing this to learn about what happens in the world.
— Dr. Becky
One-year-olds have tantrums.
— Dr. Becky
Our job is not to control our kids' expression. A good job by a parent is not rewarded by a calm, grounded experience by a child. It doesn't work that way.
— Dr. Becky
We can see and validate a need without meeting it.
— Dr. Becky
High quality AI-generated summary created from speaker-labeled transcript.
