这些计划中的课程种类是不同的,远程教学内容通常在讲师发布的课程大纲中公布出来了,或者公布在阕读作业和网站的时刻表里。学生通过电子邮件交作业。通常来说,面对面地跟讲师交流过程都减少到最低程度或者完全省略掉了。
The attraction for students might at first seem obvious. Primarily, theres the convenience promised by courses on the Net: you can do the work, as they say, in your pajamas . But figures indicate that the reduced effort results in a reduced commitment to the course. While dropout rates for all freshmen at American universities is around 20 percent, the rate for online students is 35 percent. Students themselves seem to understand the weaknesses inherent in the setup. In a survey conducted for eCornell, the DL division of Cornell University, less than a third of the respondents expected the quality of the online course to be as good as the classroom course.
对学生的吸引力最初看起来很明显.主要是网上授课非常方便:学生可以穿着睡衣上课。蠢一上课数据显示课堂参与的减少导致学生不是很努力。美国大学大一新生的退学率接近2成,网络大学学生的退学率高迭3570。学生皇己明白这个机制的不足之处。对康奈尔大学远程教学部进行的调查显示,只有不到三分之一的受访者认为网络教学的质量跟课堂教学一样好.
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