For a long time, creativity has been an individual level phenomenon by psychologists.

长久以来，心理学家们一直把创造力看作是与个体层面有关的某种现象。

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Addressing the media,Stone called the Venezuelan president "a big phenomenon" and said his 75-minute documentary shows very clearly the level of "stupidity" in the broad statements that are made about Mr.Chavez.

VOA: standard.2009.09.07

On a basic level this phenomenon is not strange to financial economists.

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At one level, this phenomenon is easy to explain.

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The first is that the phenomenon is real, that groups can indeed perform at a higher level of creativity than any single individual.

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