Carnegie rule
The Carnegie rule is a rule of thumb suggesting how much outside-of-classroom study time is required to succeed in an average college course. Typically the Carnegie Rule is reported as two to three hours of outside work required for each hour spent in the classroom.
References
This article is issued from Wikipedia - version of the 11/15/2016. The text is available under the Creative Commons Attribution/Share Alike but additional terms may apply for the media files.