Featured Research

from universities, journals, and other organizations

Teacher Talk Strains Voices, Especially For Women

Date:
October 27, 2009
Source:
American Institute of Physics
Summary:
Teachers tend to spend more time speaking than most professionals, putting them at a greater risk for hurting their voices -- they're 32 times more likely to experience voice problems, according to one study. And unlike singers or actors, teachers can't take a day off when their voices hurt.

Teachers tend to spend more time speaking than most professionals, putting them at a greater risk for hurting their voices -- they're 32 times more likely to experience voice problems, according to one study. And unlike singers or actors, teachers can't take a day off when their voices hurt.

Now a new study by the National Center for Voice and Speech (NCVS) reveals how teachers use their voices at work and at home and uncovers differences between male and female teachers. Its findings will be presented at a meeting of the Acoustical Society of America (ASA) next week in San Antonio, TX.

Eric Hunter, deputy director of the NCVS, and colleagues equipped teachers with the NCVS voice dosimeter, a device which captures voicing characteristics such as pitch and loudness rather than actual speech. The dosimeter sampled their voices 33 times per second. The researchers analyzed 20 million of these samplings which were collected during waking hours over a 14 day period for each teacher.

Female teachers used their voices about 10 percent more than males when teaching and 7 percent more when not teaching. The data also indicated that female teachers speak louder than male teachers at work.

"These results may indicate an underlying reason for female teachers' increased voice problems," writes Hunter.

All of the teachers spoke about 50 percent more when at work, at both a higher pitch and a volume (about 3 decibels louder). Instead of resting their overworked voices at home, the teachers also spent significant amounts of time speaking outside of work.

The talk "Variations in intensity, fundamental frequency, and voicing for teachers in occupational versus non-occupational settings" (1aSC14) by Eric Hunter is on October 26.


Story Source:

The above story is based on materials provided by American Institute of Physics. Note: Materials may be edited for content and length.


Cite This Page:

American Institute of Physics. "Teacher Talk Strains Voices, Especially For Women." ScienceDaily. ScienceDaily, 27 October 2009. <www.sciencedaily.com/releases/2009/10/091026132939.htm>.
American Institute of Physics. (2009, October 27). Teacher Talk Strains Voices, Especially For Women. ScienceDaily. Retrieved April 19, 2014 from www.sciencedaily.com/releases/2009/10/091026132939.htm
American Institute of Physics. "Teacher Talk Strains Voices, Especially For Women." ScienceDaily. www.sciencedaily.com/releases/2009/10/091026132939.htm (accessed April 19, 2014).

Share This



More Mind & Brain News

Saturday, April 19, 2014

Featured Research

from universities, journals, and other organizations


Featured Videos

from AP, Reuters, AFP, and other news services

Study On Artists' Brain Shows They're 'Structurally Unique'

Study On Artists' Brain Shows They're 'Structurally Unique'

Newsy (Apr. 17, 2014) The brains of artists aren't really left-brain or right-brain, but rather have extra neural matter in visual and motor control areas. Video provided by Newsy
Powered by NewsLook.com
Is Apathy A Sign Of A Shrinking Brain?

Is Apathy A Sign Of A Shrinking Brain?

Newsy (Apr. 17, 2014) A recent study links apathetic feelings to a smaller brain. Researchers say the results indicate a need for apathy screening for at-risk seniors. Video provided by Newsy
Powered by NewsLook.com
Are School Dress Codes Too Strict?

Are School Dress Codes Too Strict?

AP (Apr. 16, 2014) Pushing the limits on style and self-expression is a rite of passage for teens and even younger kids. How far should schools go with their dress codes? The courts have sided with schools in an era when school safety is paramount. (April 16) Video provided by AP
Powered by NewsLook.com
Could Even Casual Marijuana Use Alter Your Brain?

Could Even Casual Marijuana Use Alter Your Brain?

Newsy (Apr. 16, 2014) A new study conducted by researchers at Northwestern and Harvard suggests even casual marijuana use can alter your brain. 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