The Monty Hall Problem has struck again, and this time it’s not merely embarrassing mathematicians. If the calculations of a Yale economist are correct, there’s a sneaky logical fallacy in some of the most famous experiments in psychology." The NY Times' John Tierney reports on new research into cognitive dissonance as examined through the famous Monty Hall Problem. [A previous MetaFilter thread about the Monty Hall Problem: Let's Make A Deal!]
posted by amyms on Apr 8, 2008 - 119 comments

On Cognitive Dissonance
"As a behavioral psychologist, I have studied people's reactions to contradiction and inconsistency. We are capable of convincing ourselves of something, and the more evidence that builds up to contradict us the more we believe it.

For more than 40 years, social psychologists have studied the phenomenon of "cognitive dissonance" - what happens when people have pieces of information on the same subject that are inconsistent. The presence of contradictions is psychologically unpleasant, and people do whatever it takes to resolve the inconsistency."

Many in the field posit that tension between contradictory thoughts and feelings are what constitutes consciousness. It doesn't seem to me this qualifies as it appears to be highly dysfunctional and not a natural and normal tension. What say you who are more qualified?
posted by nofundy on Jun 21, 2004 - 31 comments

Choosers Can Be Beggars: Can Too Much Choice Be A Bad Thing? So many options, so little time to choose! So many potential mistakes to be made. Here's a good set of relevant links, for those who'd like to read more. [More inside.]
posted by MiguelCardoso on Mar 14, 2004 - 19 comments

Where are we headed? An article that popped up on Salon last night discusses a favorite MeFi topic, cognitive dissonance, and the role that the writer sees it playing in the near-term future of the US.
posted by Ignatius J. Reilly on Jul 9, 2003 - 55 comments