How babies learn to talk ⏲️ 6 Minute English

Hello, this is 6 Minute English from BBC Learning English.

I'm Phil, and I'm Georgie.

For most parents, their baby's first word is a special moment.

This happens after an early stage of language development called 'babble',

when babies start making simple sounds like 'ga' or 'ma'.

Babies have to learn to use their mouth muscles to make specific sounds.

They experiment with different sounds and mouth shapes.

So, what exactly is happening when babies start learning to speak?

What do you think, Georgie?

Well, Phil, I'm no expert,

but I imagine they watch the adults around them and kind of copy

and imitate what they do.

What do you think?

I definitely think

that's what my children did when they were learning to speak.

Um, well, let's compare our ideas with those of an expert,

Professor Julian Pine from Liverpool University,

speaking here on BBC Radio 4,

and he lists the skills that babies develop in order to speak.

Well, one of the first things the child's got to do

is they've got to break down the speech stream into words,

then they've got to link the words

to the things that they refer to in the environment.

So, they've got to learn what the words mean. Right.

In this programme, we'll discover how babies learn to speak.

And as usual, we'll learn some useful new vocabulary.

And on the subject of words, remember you can find a list

of this programme's vocabulary on our website bbclearningenglish.com

Some people find it helpful to study the vocabulary before listening,

And another thing to do before listening is ask my question. Georgie,

We've mentioned the babbling noises that babies make when learning to speak,

but at what age does this usually start?

Is it: a) around six months old?

b) around nine months old? or c) around one year old?

OK, I think my best guess would be a) around six months old.

OK, well, we'll find out a little bit later on in the programme.

Let's return to Professor Pine's list.

The first thing babies do is recognise where individual words start and end.

For this, it helps to know that in English at least, words often begin

with a stressed syllable, the sound in a word

which is emphasised by being spoken longer or louder.

Learning this takes time.

And here, Professor Pine

and Michael Rosen, presenter of BBC Radio 4's programme 'Word of Mouth',

discuss children who haven't quite discovered it yet.

And we can see this in the kind of errors that children make,

because little kids will often call a giraffe a 'raffe',

by leaving off the unstressed syllable because that's not typical English.

Oh, and I've got an example of this.

Um, my son used to call a machine a 'sminge' you just hit the stress.

He didn't bother with the 'ma' bit.

Yeah. Yeah, Exactly.

Or he may have thought it was my 'sminge',

of course. That's the other thing. Yes.

And the classic example, of course, is 'nana' instead of 'banana'.

Yes, I think I call them that!

One error, or mistake, infants make is calling a giraffe a 'raffe'

because they cut off the first syllable 'gi' because it's not stressed.

The classic example of this is when children say 'nana' instead of 'banana'.

A 'classic example' of something means the best example of it,

one containing all the features you expect such a thing to have.

For example, ants are a classic example of animals working together.

The second skill babies develop as they learn to speak

is correctly linking a word to the object it refers to.

In other words, knowing what the word means.

As adults, we do this without thinking,

but it's actually much harder than it sounds.

As Professor Julian Pine explains to BBC Radio 4 programme 'Word of Mouth'.

Well, we take for granted the fact

that it's kind of obvious what words refer to in the environment.

But actually, if you if you look at it from the child's point of view,

it's really difficult to work out what a word refers to

because there's so many things it could refer to.

So, you know, the speech signal is very ambiguous.

Uh, how does the child know that you're talking about the cup in front of you,

or the... or the pen in front of you?

When... when you say pen or cup?

As adults, we take it for granted that

when a friend says 'apple', they mean that round, red thing on the table.

To 'take it for granted' means to assume something without question.

But for a baby,

the link between the word 'apple' and the object is not obvious.

It's ambiguous, meaning it has more than one possible meaning.

Wow, who knew so much was going on inside

Babies' sponge-like brains as they soak up the sounds they hear?

Right, Phil, isn't it time to reveal the answer to your question?

Um, it is indeed.

The question was, at what age do babies start to make babbling noises?

And I said it was around six months.

And that is the correct answer. Yay!

Babies start to do this when they're about six months old.

OK, let's recap the vocabulary that we've learnt, starting with 'babble',

the meaningless noises babies make as they're learning to speak.

The stressed syllable in a word is the sound,

which is emphasised by being longer, louder, or higher.

An error is a mistake.

The classic example of something is the most typical example of it,

containing its most important features.

If you take something for granted, you accept or assume it without question.

And finally, the adjective ambiguous means having

more than one possible meaning.

Once again, our six minutes are up,

but if you're ready for more, you'll find the worksheet with a quiz

and a transcript for this program on our website.

See you there soon. Bye! Bye!