They Can Say It… So Why Don’t They?

“She knows the word and repeats it when I say it, but she never uses the word herself.”

These are things I hear from parents all the time.

And it can be incredibly confusing.

If your child can say bye when you say, “Say bye!”, why don't they just say bye when someone leaves?

The answer is that being able to imitate a word is not the same as using communication independently.

Knowing a word is different from using a word

When we say:

“Say bye.”

and a child responds:

“Bye!”

they have demonstrated that they can copy a word.

But they haven't necessarily demonstrated that they understand:

• when they might want to say bye

• why saying bye is useful

• that they can use the word themselves

• that communication can change what happens around them

• that they can initiate the interaction without an adult telling them what to say

The adult has provided the idea, the words, the timing and the reason for communicating.

The child has essentially completed the task.

That's very different from a child independently noticing that someone is leaving and choosing to communicate bye because they want to participate in that moment.

“But they CAN say it!”

Yes, and that's important information.

If your child repeats bye when you ask them to, it tells us that they may have the ability to produce that word.

But communication isn't simply about whether a child can produce a particular word.

We also want to know:

Will they use it spontaneously?

Will they use it in the right situation?

Will they use it to communicate something meaningful to another person?

Will they initiate communication without an adult telling them what to say?

That's where the difference between compliance and connection becomes important.

Why “Use your words” can sometimes get in the way

Imagine you are trying to tell someone something important, but every time you try, they say:

“Use your words.”

Or:

“Say it properly.”

Or:

“Tell me what you want.”

You might eventually become frustrated, stop trying, or simply wait for the other person to tell you what to say.

For children who are still developing communication skills, frequent instructions to communicate can have a similar effect.

Instead of experiencing communication as something they can use to influence the world, communication can start to feel like something they need to perform for an adult.

This is particularly important for children who are autistic, use Gestalt Language Processing, have language delays, or communicate in ways that don't always fit the expectations of spoken language.

Connection comes before compliance

Instead of constantly asking children to demonstrate what they can say, we can create opportunities for them to experience why communication matters.

That might mean:

Instead of:

“Say more.”

Try: Pause and wait.

Give your child time to process what is happening and decide whether they want to communicate.

Instead of:

“Say car.”

Try:“Car! You found the car.”

You are modelling useful language without requiring your child to repeat it.

Instead of:

“Use your words.”

Try:“You want more!”

You are showing your child that you understand their communication and giving them language they can borrow when they're ready.

Instead of:

“What do you want?”

Try:“Hmm… I wonder. The bubbles or the ball?”

You are reducing the pressure of having to produce an answer while still creating a meaningful opportunity to communicate.

What should we do instead?

Think less prompting, more modelling.

Think less testing, more interaction.

Think less “show me what you know”, more “let's communicate together.”

Some of the most helpful things adults can do are surprisingly simple:

1. Follow their interests.If they're obsessed with dinosaurs, talk about dinosaurs. If they're watching the washing machine, join them.

2. Model language.Say words and phrases that are useful in the moment, without requiring your child to copy you.

3. Pause.Sometimes the most powerful thing you can do is stop talking and give your child space to take a turn.

4. Accept all communication.Gestures, sounds, facial expressions, pointing, signs, AAC, body movements and words can all communicate.

5. Create real reasons to communicate.Communication becomes meaningful when it actually does something. It gets you more bubbles. It tells someone to stop. It shares excitement. It asks for help. It gets someone to join your game.

6. Respond to attempts.When your child communicates something, respond as though their message matters.

What about prompting?

Prompts aren't always bad.

There are absolutely times when speech and language therapists may use carefully planned prompting as part of intervention.

The important question is what happens after the prompt is removed?

If a child only communicates when an adult asks them to, we need to think about how we can gradually move towards more spontaneous, self-directed communication.

The ultimate goal isn't:

“Can they say it when I ask?”

It's:

“Can they use communication when they need or want to?”

A simple example

Imagine a child who loves bubbles.

You could hold up the bubbles and say:

“Say bubbles.”

The child says:

“Bubbles.”

You give them the bubbles.

This can tell us the child can imitate the word.

But imagine instead that you open the bubbles, blow a few bubbles, then stop.

You wait.

The child reaches towards the bubbles.

You say:

“More bubbles?”

They look at you.

You pause.

They make a sound, gesture, sign, use AAC or say:

“More.”

And you immediately blow more bubbles.

Now the child has experienced something important:

“My communication made something happen.”

That is powerful.

They aren't simply learning to repeat more.

They are learning why communication is useful.

Communication is not a performance

As parents and professionals, it can be tempting to focus on the words we want children to say.

Say hello.

Say thank you.

Say bye.

Say more.

Use your words.

But meaningful communication isn't about producing the “right” word at the right time because an adult asked for it.

It is about connection, autonomy, shared attention and having a reason to communicate.

So next time your child doesn't say bye when you ask, you don't necessarily need to ask again.

You can simply model:

“Bye! See you tomorrow!”

Wave.

And move on.

Over time, those repeated experiences of meaningful communication give your child something much more valuable than a perfectly repeated word:

the understanding that their communication has power.

And that is what we ultimately want to build.

Not compliance. Communication. Not performance. Connection.