Video | Business Headlines | Internet | Science | Scientific Ethics | Technology | Search

 


Can seeing a face change the way we speak?

Can seeing a face change the way we speak? UC researcher asks

February 6, 2013

A University of Canterbury (UC) speech research project has found people speak differently when they talk to different people.

UC student Nicole Mehrtens helped Dr Kauyumari Sanchez research a phenomenon known as the chameleon effect. This is the tendency people have to subtly imitate the person with whom they are interacting. It is something that people all do at different times, whether they realise it or not, she said.

``For example, you may have noticed that while having dinner with someone you tend to drink at the same time and mirror the other person’s body movements such as tapping your foot.

``Why do we do this? Well, imitation has been found to establish rapport between people. We like people who are similar to us, whether it is through acting or even talking similarly. We might not consciously decide to copy another person so they like us, but it does happen.

``The outcomes of this research will help people who are blind or deaf, and for people learning a second language,’’ Mehrtens said.

She will present this research, supervised by Dr Sanchez, at a public summer scholarship event on campus on February 8.

The findings will help UC’s New Zealand Institute of Language, Brain and Behaviour work toward establishing a vocal fingerprint which will be particularly useful for speech recognition systems, and possibly in criminal justice settings.

``We looked at how people articulate their words to sound similar but with a novel twist.

Although we typically think of speech as sounds, more and more research is finding that it also includes visual components, such as how the face moves to articulate words.

``We wanted to see if people would be equally influenced in how they articulate their words when presented with auditory versus visual speech, from hearing or seeing such as lip-reading. If it is the case that people automatically imitate the face or voice of a talker, then it would suggest that auditory and visual speech might carry the same information.

``We hope, in future, to see if speech information carries social implications. The wider reason that we are interested is based on dialect formation. Dialect formation starts from somewhere.
ends

© Scoop Media

 
 
 
 
 
Business Headlines | Sci-Tech Headlines

 

Scoop Business: NZ Dollar Catches Breath After "Goldilocks" Slump

The New Zealand dollar edged up following its dramatic slump yesterday after the Reserve Bank confirmed speculation it intervened in the currency market last month and PM John Key suggested a “Goldilocks” level far lower than at present. More>>

ALSO:

Biosecurity: Kiwifruit Claim To Hold Officials Accountable For Psa

Kiwifruit growers have joined forces to hold Biosecurity NZ accountable in the courts for its negligence in allowing 2010’s Psa outbreak that devastated New Zealand’s kiwifruit industry and exports. Foundation claimants representing well ... More>>

ALSO:

Poison: Anglers Advised Not To Eat Trout In 1080 Areas

With the fishing season opening in just a few days (1 October 2014), anglers are being warned by the Department of Conservation(DOC) not to eat trout from pristine backcountry waters and their downstream catchments, where the department is conducting 1080 poisoning operations. More>>.

ALSO:

Quotas: MPI Swoop On Suspected Fraudulent Fishing Activity

Ministry for Primary Industries (MPI) compliance officers swooped on a Hawkes Bay fishing enterprise today to secure evidence in an investigation into suspected fraudulent activity... “The investigation involves activity throughout the commercial supply chain – catching, landing, processing and exporting.” More>>

ALSO:

Scoop Business: Fonterra Slashes 2015 Milk Payout, Earnings Tumble 76%

Fonterra Cooperative Group cut its forecast 2015 milk price payout by about 12 percent, citing weaker global dairy prices and said there is a risk of further declines given strong global milk production. More>>

ALSO:

Scoop Business: RBNZ Keeps OCR At 3.5%, Signals Slower Pace Of Future Hikes

Reserve Bank governor Graeme Wheeler kept the official cash rate at 3.5 percent and signalled he won’t be as aggressive with future rate hikes as previously thought as inflation remains tamer than expected. The kiwi dollar fell to a seven-month low. More>>

ALSO:

Weather: Dry Spells Take Hold In South Island

Many areas in the South Island are tracking towards record dry spells as relatively warm, dry weather that began in mid-August continues... for some South Island places, the current period of fine weather is quite rare. More>>

ALSO:

Get More From Scoop

 
 
Computer Power Plus

Standards New Zealand

Standards New Zealand

Mosh Social Media
 
 
 
 
 
 
 
 
Sci-Tech
Search Scoop  
 
 
Powered by Vodafone
NZ independent news