WHAT DID THE STUDY FIND?

“石头、剪刀、布里的奥秘

Many people formulate a strategy for the game rock, paper, scissors, which they believe is sure to beat the competition.

玩“石头、剪刀、布的时候，许多人都有一套自己的策略，他们相信那就是自己制胜的诀窍。

But a new study reveals players actually don't stick to a plan, rather they become irrational when making their next move - including using the same item that was once a winner.

不过一项新研究发现，玩家其实并不遵循所谓的“策略，相反，他们常常不理智，比如会倾向赢了后出上一个手势。

Researchers suggest that if you want to be victorious, choose paper because most people tend to go for rock.

研究表明，如果你想在游戏中取得胜利，那就要出“布，因为大多数人都倾向于出“石头。

Even if participants had a set plan for their next move, their emotions would make the act irrational.

即使玩家已经打算好下一个要出什么手势，情绪也会导致他们的最终决定不理智。

Each of the three items carries equal status, which means the only rational method is to use each one an equal number of times – any other approach is irrational, said researchers.

研究员称，这三种手势赢的概率相同，因此唯一理智的玩法就是出每种手势的次数相同，其他的任何玩法都是不理智的。

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