Timing the creation - screen per minute
I recently read at the msn forum for Instructional Designers that the ball park figure (at least accepted within the closely knit group of content mangers) for arriving at the number of screens read by a learner is one per 60 seconds.
I remember to have used this number for calculating the number of frames in my earlier e-learning projects. I was anyways wanting to validate my assumption. The number may not be entirely true with all e-learning modules. It however provides a starting point for estimating the effort involved in creating such modules.
Note that this number comes with some related assumptions, such as the rate of animation and interactivity. Typically any assessment screen would vary between 60 to 90 seconds based on the size and difficulty level of the question.
More to come...
I remember to have used this number for calculating the number of frames in my earlier e-learning projects. I was anyways wanting to validate my assumption. The number may not be entirely true with all e-learning modules. It however provides a starting point for estimating the effort involved in creating such modules.
Note that this number comes with some related assumptions, such as the rate of animation and interactivity. Typically any assessment screen would vary between 60 to 90 seconds based on the size and difficulty level of the question.
More to come...
