Why People Believe Misinformation, Even After It's Corrected

[Brother_Bliss]

By COLUMN by LEE DYE | Good Morning America

Have you seen the photo of the dog that's as big as a horse? How about the deer on top of a telephone pole? And do you know about the Hollywood actor who needed emergency medical help because of a gerbil that went where no gerbil had gone before?

That's all a bunch of bunk, or course. But we've heard those stories, or seen those photos, so many times that they have become a part of our world, even if they are totally false.

These days we are bombarded with information, much of it incorrect, and long after the political campaigns are over a lot of it will still be buried in the part of our brain where we store our memories. And new research shows that the more intensely we believe something to be true, the more likely it will resurface in the future, even if we have learned it was false.

Cognitive psychologist Andrew Butler of Duke University, a memory and learning specialist, hopes to figure out a way to help us purge our brains of false data, and he's a little encouraged. But it's probably not going to be easy.

Butler's latest research project, conducted with psychologist Lisa Fazio of Carnegie Mellon University and Elizabeth Marsh of Duke, found that it's possible to correct misinformation, but the correction may not last much more than a week.

Give it a little time, and that dog will be as big as a horse again.

Fifty students participated in the study, in which they were asked 120 basic science questions (What is stored in a camel's hump? What organ in the human body cleans the bloodstream and produces urine? What class of animals is the closest living relative of the dinosaurs?) The students also ranked their level of confidence in their answers, and they were really sure they had it right, at least some of the time.

But in most cases they were dead wrong. And here's the finding that Butler described in a telephone interview as "totally surprising."

The more strongly they believed they were right, the more efficient they were at accepting and remembering a correction.

"That flies in the face of a lot of memory theory," Butler said. According to memory theory, the brain throws up a wall of interference to protect a "deeply entrenched" idea or factoid, even if it is wrong. So a person who is highly confident that his understanding is correct should fight any effort to prove it wrong. But that didn't happen here.

Half the participants took the same test again immediately after learning the correct answers. And most of those who were so sure they had been right answered the question correctly when asked, for instance, about the closest living relative of dinosaurs. It's birds, not reptiles. And they knew, the second time around, that the kidney cleans the bloodstream and produces urine, not the bladder.

In fact, they corrected their mistakes 86 percent of the time on the retest. And they were more likely to get it right the second time if they had really believed their previous answers were correct than if they had less confidence in their facts.

The other half of the participants waited one week to take the test a second time. The same pattern persisted, but by then they only corrected their errors 56 percent of the time.

In just one week, nearly half the time they regressed to their cherished, but untrue, answers.

"It seems like a relatively transient thing," Butler said. "Our results indicate that over time, you are going to shift back to that misconception that you had before."

He thinks, however, that it's possible that simply repeating the test, and correcting the answers, over and over will gradually condition the brain to process and retrieve information more efficiently. Maybe, with practice, we can learn how to toss out the bad stuff, and he hopes teachers will take note.

But these days the world is a classroom. Through social media, the Internet, email, and all those technologies that link us together tighter than ever before, we are vulnerable to one of the strongest memory enhancers: repetition.

"People are exposed (to misinformation) over and over again, so it's no wonder that people come to believe it," Butler said. "When they do, if they believe it very strongly, our study shows it's very easy to correct this in the short term. But as they go on about their lives, over time, they forget it. They remember the misinformation."

The Duke study is limited by the fact that the questions were relatively benign. If the questions were highly emotional, as is so often the case these days on subjects ranging from global climate change to presidential elections, the results might be quite different.

"People want to believe or disbelieve certain things," Butler said. "Our research assumes people are open to correction. People who don't want to believe in another candidate, for example, may not be open to even considering that the new information is correct."

So let's stick to science, not politics.

What is stored in a camel's hump? Water? Wrong. And you probably really believed that. Check back next week.

Article Source: Good Morning America / Yahoo News

[Brother_Bliss]

When I read this article I thought of 2 things...

1) How people that have come to a knowledge of the truth, end up returning to Babylonish belief systems when they give it up, such as the trinity, hellfire, and immortality of the soul.

2) How it underscores the important of such admonitions as Psalm 119:2 “Happy are those observing his reminders; With all the heart they keep searching for him.”

[Joey]

Wow,does this help explain wrong thinking that is deeply engrained.

I would assume that if the info comes from someone in a position of trust

it becomes even more deeply and firmly rooted.

Helps to explain why it is that Jehovah is greater than our hearts in somethings.

Also there is that emotional attachment to some info...the article on using persuasion when we teach

spoke of how peoples hearts get attached to wrong teachings,like the trinity.You can reason with them

but they love some of those false ideas.Only Jehovah's spirit can reach such deeply entrenched false

ideas and root them out.

[sianrose]

Safeguard Your Thinking Ability

“Safeguard practical wisdom and thinking ability, and they will prove to be life to your soul.”—Prov. 3:21, 22.

In taking in knowledge one should apply himself with diligence and urgency and be teachable as a child. “Call out for understanding”; “keep seeking for it as for silver.” (Prov. 2:1-5) “A wise person will listen and take in more instruction, and a man of understanding is the one who acquires skillful direction.” (Prov. 1:5)

This means willingness to learn new ideas and a willingness to adjust one’s thinking to new knowledge, to correct one’s thoughts where necessary and clear away old ideas that are found to be false. Here is where some make a mistake.

When they study God’s Word they accept only the ideas that agree with their preconceived opinions, but every thought that requires them to change their minds they reject. This is not trying to train one’s thinking ability in harmony with God’s thoughts, but simply a checking into the Bible to see if it agrees with one’s own ideas.

One should follow the psalmist’s example as he expressed his attitude in Psalm 119. Notice how often he studied, meditated upon and accepted God’s ways, his reminders, his orders, his commandments, his sayings, his law, his judicial decisions, his regulations or statutes and his Word.—Ps. 25:9; Matt. 18:3; Rom. 12:2; 1 Pet. 2:1-3.

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