tomwatts wrote:
* Most online classes are shorter than in-person classes, some much shorter. A typical full-length in-person class is in the neighborhood of 80+ hours. A typical full-length online class is in the neighborhood of 40-50 hours. I think we (Princeton Review) have the longest online course, at 55+ hours (22 sessions of 2.5 hours each), but I haven't checked the options in a while.
I'd be remiss if I didn't mention that our video course is 60+ hours, tom
As far as the differences between the two, from our perspective (providers of the courses), there's pros and cons to each, and it really depends on what you're looking for.
If you want a fixed schedule to keep you honest and real-time access to an instructor, an in-class course is probably for you.
If you want a flexible, on-your-time schedule; to save a bit of cash (in many cases - though I know some places charge the same for in-class and video courses); and don't mind taking responsibility for keeping pace (though most recorded video courses do provide you with a calendar); a recorded video course is probably for you.
If you want to have real-time access to an instructor, but you don't want to leave your pajamas, and you don't mind teleconferencing, a live online course is probably for you.
In all honesty, for most of the big companies with an online-recorded offering, you won't be missing much in the form of instructor interaction because they offer e-mail access to instructors (we have 4 or 5 who regularly answer questions). However, it will take some time to respond, so it won't be immediate.
If you value an immediate answer more than the flexibility of schedule, go with a live class. If you value the flexibility more than an immediate answer to a question, go with the video. If you value the comfortable feel of your pajamas, go with either type of online course.