Featured Research

from universities, journals, and other organizations

Bilingual benefits reach beyond communication

Date:
November 9, 2010
Source:
Association for Psychological Science
Summary:
Speaking two languages can be handy when traveling abroad, applying for jobs, and working with international colleagues, but how does bilingualism influence the way we think?

Speaking two languages can be handy when traveling abroad, applying for jobs, and working with international colleagues, but how does bilingualism influence the way we think?

In the current issue of Psychological Science in the Public Interest, a journal of the Association for Psychological Science, Ellen Bialystok (York University), Fergus I.M. Craik (Rotman Research Institute), David W. Green (University College London), and Tamar H. Gollan (University of California, San Diego) review the latest research on bilingualism and ways in which knowing two languages can change brain function, even affecting brain areas not directly involved in communication.

Children learning two languages from birth achieve the same basic milestones (e.g., their first word) as monolinguals do, but they may use different strategies for language acquisition. Although bilinguals tend to have smaller vocabularies in each language than do children who know one language, bilinguals may have an advantage when it comes to certain nonverbal cognitive tasks. Bilinguals tend to perform better than monolinguals on exercises that require blocking out distractions and switching between two or more different tasks.

The authors note that “when a bilingual speaks two languages regularly, speaking in just one of these languages requires use of the control network to limit interference from the other language and to ensure the continued dominance of the intended language.” The bilingual advantage in attention and cognitive control may have important, long-term benefits. Preliminary evidence even suggests that their increased use of these systems may protect bilinguals against Alzheimer’s.

The differences between monolinguals and bilinguals have important clinical implications. For example, vocabulary tests are commonly used in psychologists’ offices and bilinguals’ scores may not accurately reflect their language ability. According to the authors, “Bilinguals who score below average may be inaccurately diagnosed with impairment when none is present, or could be diagnosed as ‘normal for a bilingual’ even though impairment is in fact present and treatment is needed.” Clinicians need to be aware of the potential to misinterpret bilinguals’ test scores. Developing tests that specifically target bilingual populations may result in better outcomes for these patients.


Story Source:

The above story is based on materials provided by Association for Psychological Science. Note: Materials may be edited for content and length.


Cite This Page:

Association for Psychological Science. "Bilingual benefits reach beyond communication." ScienceDaily. ScienceDaily, 9 November 2010. <www.sciencedaily.com/releases/2010/11/101109113028.htm>.
Association for Psychological Science. (2010, November 9). Bilingual benefits reach beyond communication. ScienceDaily. Retrieved September 1, 2014 from www.sciencedaily.com/releases/2010/11/101109113028.htm
Association for Psychological Science. "Bilingual benefits reach beyond communication." ScienceDaily. www.sciencedaily.com/releases/2010/11/101109113028.htm (accessed September 1, 2014).

Share This




More Mind & Brain News

Monday, September 1, 2014

Featured Research

from universities, journals, and other organizations


Featured Videos

from AP, Reuters, AFP, and other news services

Coffee Then Napping: The (New) Key To Alertness

Coffee Then Napping: The (New) Key To Alertness

Newsy (Aug. 30, 2014) Researchers say having a cup of coffee then taking a nap is more effective than a nap or coffee alone. Video provided by Newsy
Powered by NewsLook.com
Young Entrepreneurs Get $100,000, If They Quit School

Young Entrepreneurs Get $100,000, If They Quit School

AFP (Aug. 29, 2014) Twenty college-age students are getting 100,000 dollars from a Silicon Valley leader and a chance to live in San Francisco in order to work on the start-up project of their dreams, but they have to quit school first. Duration: 02:20 Video provided by AFP
Powered by NewsLook.com
Baby Babbling Might Lead To Faster Language Development

Baby Babbling Might Lead To Faster Language Development

Newsy (Aug. 29, 2014) A new study suggests babies develop language skills more quickly if their parents imitate the babies' sounds and expressions and talk to them often. Video provided by Newsy
Powered by NewsLook.com
Electrical Stimulation Boosts Brain Function, Study Says

Electrical Stimulation Boosts Brain Function, Study Says

Newsy (Aug. 29, 2014) Researchers found an improvement in memory and learning function in subjects who received electric pulses to their brains. Video provided by Newsy
Powered by NewsLook.com

Search ScienceDaily

Number of stories in archives: 140,361

Find with keyword(s):
Enter a keyword or phrase to search ScienceDaily for related topics and research stories.

Save/Print:
Share:

Breaking News:
from the past week

In Other News

... from NewsDaily.com

Science News

Health News

Environment News

Technology News



Save/Print:
Share:

Free Subscriptions


Get the latest science news with ScienceDaily's free email newsletters, updated daily and weekly. Or view hourly updated newsfeeds in your RSS reader:

Get Social & Mobile


Keep up to date with the latest news from ScienceDaily via social networks and mobile apps:

Have Feedback?


Tell us what you think of ScienceDaily -- we welcome both positive and negative comments. Have any problems using the site? Questions?
Mobile: iPhone Android Web
Follow: Facebook Twitter Google+
Subscribe: RSS Feeds Email Newsletters
Latest Headlines Health & Medicine Mind & Brain Space & Time Matter & Energy Computers & Math Plants & Animals Earth & Climate Fossils & Ruins