Science Reference

Cognitive dissonance

Cognitive dissonance is a psychological term describing the uncomfortable tension that may result from having two conflicting thoughts at the same time, or from engaging in behavior that conflicts with one's beliefs, or from experiencing apparently conflicting phenomena. In simple terms, it can be the filtering of information that conflicts with what you already believe, in an effort to ignore that information and reinforce your beliefs.

In detailed terms, it is the perception of incompatibility between two cognitions, where "cognition" is defined as any element of knowledge, including attitude, emotion, belief, or behavior.

The theory of cognitive dissonance states that contradicting cognitions serve as a driving force that compels the mind to acquire or invent new thoughts or beliefs, or to modify existing beliefs, so as to reduce the amount of dissonance (conflict) between cognitions.

Experiments have attempted to quantify this hypothetical drive.

Some of these have examined how beliefs often change to match behavior when beliefs and behavior are in conflict.

For more information about the topic Cognitive dissonance, read the full article at Wikipedia.org, or see the following related articles:

Note: This page refers to an article that is licensed under the GNU Free Documentation License. It uses material from the article Cognitive dissonance at Wikipedia.org. See the Wikipedia copyright page for more details.

Editor's Note: This article is not intended to provide medical advice, diagnosis or treatment.


Recommend this page on Facebook, Twitter,
and Google +1:

Other bookmarking and sharing tools:

|

Search ScienceDaily

Number of stories in archives: 140,656

Find with keyword(s):
 
Enter a keyword or phrase to search ScienceDaily's archives for related news topics,
the latest news stories, reference articles, science videos, images, and books.

Recommend ScienceDaily on Facebook, Twitter, and Google:

Other social bookmarking and sharing services:

|

Interested in ad-free access? If you'd like to read ScienceDaily without ads, let us know!
  more breaking science news

Social Networks


Follow ScienceDaily on Facebook, Twitter,
and Google:

Recommend ScienceDaily on Facebook, Twitter, and Google +1:

Other social bookmarking and sharing tools:

|

Breaking News

... from NewsDaily.com

  • more science news

In Other News ...

  • more top news

Free Subscriptions

... from ScienceDaily

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

Feedback

... we want to hear from you!

Tell us what you think of ScienceDaily -- we welcome both positive and negative comments. Have any problems using the site? Questions?