【test_length】什么意思_英语test_length的翻译_音标_读音_用法_例句_在线翻译

An analysis of formulas is made based on classical testing theories and a new formula is put forward to explain the relationship between test validity and test length.

根据经典测量理论对代表测验长度与测验效度关系的公式进行分析和讨论，提出测验效度与长度关系的表达公式。

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A two thousand seven British study showed that finger length might help predict test results among schoolchildren.

VOA: special.2009.02.25

In the second test Pickens had to judge the length of lines and the relative distance between lines and dots.

FORBES: Inside T. Boone Pickens' Brain
The summative test therefore has to be a certain length so that it can collect such statistically valid information.

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The original plan was for a two-and-a-half-minute test tomorrow, cut last week to the 30-second length.

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test length