They found the same thing as before — improved scores on a remote associates test.

他们发现了和之前一样的结果，远程联想测试的得分提高了。

And researchers have looked into this — but since it's hard to test whether writing or art become objectively better, they turned to some measures psychologists use to gauge creative thinking, like the remote associates test.

研究人员对此进行了研究，但由于很难检验文字或艺术是否客观上变得更好，他们使用心理学家用来衡量创造性思维的一些指标，比如远程联想测试。