The Public Library of Science published the findings in its journal Medicine. Internet users can read the full study, free of charge, at plos. org.

公共科学博物馆在其《医学》杂志上发表了该研究成果。

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Science magazine reports on these and the rest of its breakthroughs of the year online at ScienceMag.org.

VOA: standard.2009.12.24

The five-minute clip, called "What Most Schools Don't Teach, " was posted online Tuesday by Code.org, a new nonprofit foundation that seeks to cultivate computer science in U.S. school curricula.

CNN: Gates, Zuckerberg: Kids, learn to code

Code.org wants to tackle a complicated problem: how to get more schools to teach computer science as budgets shrink.

WSJ: Beyond the Three R's: Push to Teach Coding at School