Here's a video of a Darden case study class.

这里有一个达登商学院案例研究课堂的视频。

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At home, the day begins with a heart-to-heart talk with her father. Her life study class began at an early age.

在家里，一天的开始是和爸爸谈心，她的终身学习从很小就开始了。

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One 2013 study of college students found that 80% of students use their phones or laptops during class, with the average student checking their digital device 11 times in a typical class.

2013年的一项关于大学生的研究发现，有80%的学生在课上使用手机或笔记本电脑，在一堂平常的课上，平均每个学生查看数码设备的次数高达11次。

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And many have. Yet now comes a study showing an increase in the number of injuries in "phys ed" class.

VOA: special.2009.08.06

It's fitting that the first poem of Milton's that we study in this class is "On the Morning of Christ's Nativity."

这节课我们首先学弥尔顿的,《圣诞清晨歌》是很合适的“

耶鲁公开课 - 弥尔顿课程节选

So I'm not gonna give it a lot of time today because I'm gonna go to class now and study and then have lunch.

因此，我今天不会过多地谈论这一点,因为我还要上课,学习，然后吃午饭。

普林斯顿公开课 - 人性课程节选

One big earlier study called CLASS "was not designed for formal assessment of cardiovascular events, " they note.

FORBES: More Pain For Pfizer

In that study, researchers looked at the data from two already completed studies, the Vioxx Gastrointestinal Outcomes Research study (VIGOR) and Celecoxib Long-Term Arthritis Safety Study (CLASS), and concluded that both drugs might slightly increase the risk of cardiac events such as heart attack and stroke.

FORBES: Magazine Article

By allowing students to focus their outside-of-class study time on the topics and concepts that are most challenging to them, adaptive learning has been shown to help students study more efficiently, develop greater proficiency and earn better grades.

ENGADGET: McGraw-Hill reveals the SmartBook: an 'adaptive' e-book for students