But the researchers ignored the study about the causes of high and low reading achievement.

但是研究者忽视了：为什么阅读者的阅读成绩高与低的原因的研究。

youdao

Good question. I think part of the reason for more blacks low reading skills is, to do with the history of being heavy slaves.

好问题，我认为黑人阅读能力差的部分原因是，他们经历了较长时间的奴役史。

youdao

Significant facilitating effects were found on both high and low reading levels readers, but they were much greater on the former than on the latter.

文章标记对不同阅读水平读者的文章信息保持都有显著的促进效应，但对阅读水平高的读者的促进效应大于对阅读水平低的读者的促进效应。

youdao

Good question. I think part of the reason for more blacks low reading skills is, to do with the history of being heavy slaves.

好问题,我认为黑人阅读能力差的部分原因是,他们经历了较长时间的奴役史。

麻省理工公开课 - 媒体、教育、市场课程节选

Whereas, 27% of whites are reading at a low level, 22% of Asian-Pacific kids are reading at low level.

也处于低水平，然而，27%的白人孩子阅读能力很差，而22%亚太地区的孩子阅读能力很差。

麻省理工公开课 - 媒体、教育、市场课程节选

Native Americans are also reading the low level.

阅读能力也很差，美洲原住民阅读能力。

麻省理工公开课 - 媒体、教育、市场课程节选

It is also more than one standard deviation below the historical average of 30%, making this an unusually low reading.

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This low reading, says Burke, is near low readings that preceded sharp rises in precious metals stocks during the past 12 years.

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That surpasses the prior year-to-date high of 5.05%, from May 14, and is well above the recent low reading of 3.38%, from June 6.

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