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Jiang says 12 Chinese provinces participated when PISA entered China in 2009, but only Shanghai results were publicly released in 2010 because OECD was confident in Shanghai methodology.
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Jiang says 12 Chinese provinces participated when PISA entered China in 2009, but only Shanghai results were publicly released in 2010 because OECD was confident in Shanghai methodology.
"Well, in 2009, PISA entered China for the first time, and 12 provinces, including Shanghai, participated in the PISA. And in 2010, when the..."
Shanghai can win PISA and still not prove that its schools are forming whole people.
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