http://www.weiterbildungsblog.de/archives/000871.html schrieb / wrote: Study: Teaching Online – A Time Comparison: Abstract: The success of distance courses has prompted universities nationwide to increase the number of courses offered online. As the number of these courses has increased, the challenges involved in developing and offering them have become more apparent. One particular difficulty when teaching in an online format is that it can be more time-consuming than teaching in a traditional in-class format. This case study investigates this issue through the use of a detailed comparison of the time required to prepare and teach a traditional course, and that required for the same course presented in an online format. The additional time required by the online format is found to result largely from increased student contact and individualized instruction and not from the use of technology per se. http://www.westga.edu/~distance/ojdla/spring81/cavanaugh81.htm

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