Course Authoring Systems: A Review
http://www.geteducated.com/articles/corpauth.htm

Phillips, Vicky
GetEducated.com
1998

Abstract:

Many instructor-led courses are being considered for conversion to electronic or distance delivery. A recent HRD survey by the American Society for Training and Development predicts that by the year 2000 only an estimated 54.8% of training will be instructor-led, compared to 80% in 1996. By contrast, the market for training delivered via new technologies is expected to go from 10% in 1996 to over 35% by the year 2000. Web-Based Training (WBT) is expected to account for a sizable portion of these electronic course developments and conversions.