This is one example of psychological research on meta-cognition: thoughts about other thoughts.

这是一个心理学上元认知研究的例子：对他人所思所想的认识。

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However, this is an area that is ripe for further research as we look to go beyond catalogs of meta-patterns and recognize, organize and disseminate pattern languages that focus on meta-patterns.

然而，当跳出元模式的列表之外来查看，并且识别、组织和传播专注于元模式的模式语言的时候，我们发现这个领域需要以后继续研究才能够成熟。

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Take, for example, those 19 million studies on PubMed.Some are gold-standard research: large, randomized, controlled clinical trials or meta-analyses that carefully parse millions of data points.

就拿PubMed上的1900万份研究论文来说，一小部分堪称一流：大型，随机，受控的临床试验和结果的荟萃分析与论文提供的数据相当吻合。

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This kind of research is called a meta-analysis.

VOA: standard.2010.03.25

In a meta-analysis of the research literature on alcohol taxes and their impact on consumption, Wagenaar et al. found that a 10 percent increase in alcohol prices would result in a 5 percent reduction in drinking.

FORBES: Pay More Tax And Cheat Death!