18 to 24 months · The "no" phase
The "no" phase at 18 to 24 months
Quick answer
What should I say when the "no" phase at 18 to 24 months?
You want to say no to everything today. That's okay, I still hear you.
What's happening developmentally
"No" is often one of the first words a toddler can say reliably and instantly, and testing it on everything is how a very new sense of self gets exercised.
Three scripts to try
Validate first
“You want to say no to everything today. That's okay, I still hear you.”
Give a choice
“Instead of asking yes or no, offer two options: cup or bottle, shoes or boots.”
Redirect
“I bet you can't say no to a tickle attack! Ready?”
These are a starting point, not a transcript. Read when to reach for each type.
What not to say, and why
- “Turning every request into a yes/no question.” — Hands "no" the exact opening it's looking for; a forced-choice question sidesteps the standoff.
- “Taking the no personally or arguing back.” — This is a developmental phase, not defiance aimed at you, and treating it as a power struggle tends to prolong it.
When it usually passes
The reflexive "no" to everything usually softens over a few months as language grows enough to express a real preference instead.