Authoring Tools elearning vendor Ratio Upgrade 
Tony Karrer
SEPTEMBER 10, 2009
eLearning Technology Tony Karrers eLearning Blog on e-Learning Trends eLearning 2.0 eLearning Solutions Enterprise 2.0 When you look at these, you will come up with various ratios and costs. Take a look and the ratios range from 122 to 243 hours per finished hour for simple courses. It sounds like a rip-off.
Jay Cross
APRIL 16, 2013
unlearning, improve signal-to-noise ratio by eliminating bad channels). Martin Seligman, former president of the American Psychological Association and author of Learned Optimism and Authentic Happiness [9] , is their ringleader. eLearning vendors look at another set of economics. Improve the bandwidth (e.g.,
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