To measure the effects of Internet-based distractions during class, researchers evaluated 500 students taking an introductory psychology class at Michigan State University.

为了衡量上课期间上网对学生注意力分散的影响，研究人员对密歇根州立大学修读心理学入门课程的500名学生进行了评估。

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All right. So our special effects portion of the class is over.

好了，我们课堂的特殊效应部分结束了。

youdao

In 1999, I set out to study the effects of efforts to bring the suburban middle class back to New York City.

我于1991年开始研究努力成就对纽约市城郊中产阶级的影响。

youdao

All right. So our special effects portion of the class is over.

好了，我们课堂的特殊效应部分结束了。

麻省理工公开课 - 化学原理课程节选

Teacher effects are also much stronger than class-size effects.

NEWYORKER: Most Likely to Succeed

Medicines in this class cause psychiatric side effects, potentially including mood changes and depression.

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Some commentators have already begun to claim that the case will have significant effects for the entire field of class action law.

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