The representativeness of the appraisal, in order to capture authentic performance, might require an extensive testing phase that is not viable in several educational contexts.

评价的代表性，以捕捉真实的性能，可能需要一个广泛的测试阶段，而这在几个教育环境是不可行的。

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The first half of the 19th century was the transitional phase of the formation of the British modern educational system.

19世纪上半期是英国现代教育制度形成的过渡阶段。

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Universities have focused the largest portion of their educational resources on the learning phase from childhood to adulthood.

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Rather, Ms. Louie and Mr. Hurst decided to focus their next phase on improving educational opportunity for low-income children.

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In a second phase, the project will develop educational resources and curricula that will first be implemented in selected pilot countries and then made available to all.

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