Daily Bulletin


The Conversation

  • Written by Denis Burnham, Professor in Speech & Language Development, Western Sydney University
image

People often tell new parents to avoid sing-song “baby talk” with their new addition to the family because it will slow the child’s language development.

But evidence shows it does the opposite; baby talk plays an important role in development and babies prefer it to other types of speech.

Who uses baby talk?

Scientists used to call baby talk “motherese”. Now it’s referred to as infant-directed speech because not only mothers, but fathers, strangers and even three-year-old children use it when talking to a baby. Just about everyone uses it, even if they’re trying not to.

What is baby talk?

Baby talk has shorter sentences, simpler words and more repetition. But it’s not only baby words like “tummy” that make it attractive to babies. Much more important, especially in the first 18 months or so, are the sounds of baby talk. Baby talk has a characteristic structure, rhythm and use of emotion.

Recollect John Travolta reading the stockmarket listings in a sing-song voice to baby Mikey in Look Who’s Talking. It wasn’t the words that made baby Mikey happy, but the sounds and intonation.

Compared with adult-directed speech, infant-directed speech has more emotion, irrespective of the actual words used. It has a higher pitch and more up-and-down patterns, which attract infants’ attention. It also has more hyperarticulated vowels and consonants, which exaggerate the differences between sounds.

It turns out this exaggeration helps language development. When mothers use more exaggerated vowels in baby talk their babies are better able to distinguish speech sounds. And exaggerated vowels help children acquire larger vocabularies

What about other cutesy-wutsey speech?

Baby talk differs from other cutesy-wutsey speech, such as that directed to pets. We increase emotion and raise the pitch of our voice when talking to dogs and cats. But while this makes it sound cutesy-wutsey, research shows we don’t exaggerate the vowels as we do in infant-directed speech. This is perhaps because most animals can’t learn human speech (parrots being one exception).

We also exaggerate vowels to computer talking heads, but we don’t raise the pitch.

And when talking to foreigners, we exaggerate vowels but show more negative emotion.

So we adjust the ingredients of our speech (pitch, emotion, vowel exaggeration) to suit the needs of the audience.

How old is too old for baby talk?

We adjust the ingredients mix within baby talk over infants’ first year to match their developmental level. We continue to do so as children become older and their language knowledge becomes more advanced.

The developmental adjustments mothers make follow infants’ speech preferences across ages: more emotional at three months, approving at six months, and directive (“yes, look at the doggie”) at nine months. How mothers talk to their baby is automatically in synch with their baby’s preferences.

So don’t worry about knowing when to stop using baby talk – your child’s behaviour will guide you. This is not because parents are following some child development manual; mother and infant have a highly developed conversational dance, and under normal circumstances each responds to the nuances of the other’s speech.

Is all baby talk the same?

Baby talk can differ from the norm under certain circumstances. Baby talk by postnatally depressed mothers, for instance, tends to have less exaggerated pitch intonation.

And baby talk to hearing-impaired infants does not contain exaggerated vowels.

Is baby talk the same in all languages?

Some form of baby talk seems to be used across all languages, though it has only been studied in only a few of the world’s 7,000 languages. Nevertheless, we know baby talk differs as a product of linguistic and cultural factors.

Quiché Mayan baby talk, for instance, does not have heightened pitch because high pitch is reserved for people of higher status.

Cantonese baby talk has no vowel exaggeration but it does have exaggerated tones. These pitch differences signify meaning changes Cantonese and many other Asian, African and Central American languages.

Japanese baby talk appears to have no vowel exaggeration but when talking to babies Japanese speakers make adjustments that emphasise the unique rhythm of Japanese speech.

Caretakers and infants work as a team to provide an optimal developmental context. In English, this entails baby talk with a mix of pitch, emotion and sound exaggeration optimal for each infant. Other ingredients are most certainly involved, at least in other languages.

Irrespective of the ingredients or language, participation in the parent-infant dance results in baby talk. When each party attends, observes, listens, the dance is smooth. When one party doesn’t or can’t act on feedback from the other, toes get stepped on.

Authors: Denis Burnham, Professor in Speech & Language Development, Western Sydney University

Read more http://theconversation.com/why-baby-talk-is-good-for-your-baby-59515

Writers Wanted

Kylie Moore-Gilbert has been released. But will a prisoner swap with Australia encourage more hostage-taking by Iran?

arrow_forward

Ancient Earth had a thick, toxic atmosphere like Venus – until it cooled off and became liveable

arrow_forward

Not just hot air: turning Sydney's wastewater into green gas could be a climate boon

arrow_forward

The Conversation
INTERWEBS DIGITAL AGENCY

Politics

Prime Minister Interview with Ben Fordham, 2GB

BEN FORDHAM: Scott Morrison, good morning to you.    PRIME MINISTER: Good morning, Ben. How are you?    FORDHAM: Good. How many days have you got to go?   PRIME MINISTER: I've got another we...

Scott Morrison - avatar Scott Morrison

Prime Minister Interview with Kieran Gilbert, Sky News

KIERAN GILBERT: Kieran Gilbert here with you and the Prime Minister joins me. Prime Minister, thanks so much for your time.  PRIME MINISTER: G'day Kieran.  GILBERT: An assumption a vaccine is ...

Daily Bulletin - avatar Daily Bulletin

Did BLM Really Change the US Police Work?

The Black Lives Matter (BLM) movement has proven that the power of the state rests in the hands of the people it governs. Following the death of 46-year-old black American George Floyd in a case of ...

a Guest Writer - avatar a Guest Writer

Business News

Nisbets’ Collab with The Lobby is Showing the Sexy Side of Hospitality Supply

Hospitality supply services might not immediately make you think ‘sexy’. But when a barkeep in a moodily lit bar holds up the perfectly formed juniper gin balloon or catches the light in the edg...

The Atticism - avatar The Atticism

Buy Instagram Followers And Likes Now

Do you like to buy followers on Instagram? Just give a simple Google search on the internet, and there will be an abounding of seeking outcomes full of businesses offering such services. But, th...

News Co - avatar News Co

Cybersecurity data means nothing to business leaders without context

Top business leaders are starting to realise the widespread impact a cyberattack can have on a business. Unfortunately, according to a study by Forrester Consulting commissioned by Tenable, some...

Scott McKinnel, ANZ Country Manager, Tenable - avatar Scott McKinnel, ANZ Country Manager, Tenable



News Co Media Group

Content & Technology Connecting Global Audiences

More Information - Less Opinion