Our newspaper Washington, June 2nd (Reporter Wang Youran) A new research discovery in the United States，"Echo Chamber" (Echo Chamber) does not cause dangerous consequences as people usually think。If you get appropriately,，"Echo room effect" can also provide good ideas for exploring negotiation democracy。

Some theories about political polarization，On the issue involving political tendencies，Information exchange will bet365 best casino games only deepen the beliefs of the people who hold different positions，Because people tend to find information that is consistent with their existing ideas rather than inconsistent。This will cause similar concepts to be repeatedly spread and strengthened in a closed system，The so -called "echo room effect" appears。"National Academy of Sciences" recently published online the paper "The Wisdom of PARTISAN's Wisdom" (The Wisdom of PARTISAN Crowds)，Verification of "Echo Room Effect"。

To verify whether the "echo room effect" will inevitably exacerbate political division，Becker and others carried out a set of experiments。Researchers Bet365 app download shall be divided into participants according to the party group，and ask them to ask the factual problems involved in political tendencies，How can the U.S. unemployment rate change during Obama's administration，How does the number of illegal immigrants in the United States change in the past 10 years, etc.。Participants after answering questions，You can communicate with each other and modify your answer。

Experimental results show，The accuracy of the answers submitted after the participants communicated with each other 35%compared to the initial。After exchange information，Their answer is not only closer to bet365 Play online games the same party participants，It is closer to the opponent's participants。When there is only a group communication without cross -group communication，The experimental results are the same。This shows that the social impact between the same group members has increased their accuracy of the judgment of objective facts，Reduced political polarization。but but，The driving force for participants to handle social information in this experiment is as accurate as possible (close to actual data)，If the problem raised by the researchers is a non -factual issue involving political tendencies，Whether bet365 best casino games the position of the participants will also tend to be neutral after exchange information，It needs to be confirmed by the experiment。