Is Your Prospect's Memory Recall As Bad As Yours From Corporate Training?
[https://www.learningsolutionsmag.com/articles/1379/brain-science-the-forgetting-curvethe-dirty-secret-of-corporate-training]
This rather unglamorous drop-off is a Forgetting Curve
[https://en.wikipedia.org/wiki/Forgetting_curve]. Long ago I came across the
seed of these kinds of data, the Ebbinghaus effect
[http://salespodder.com/training-isnt-permament/].
It creates a decay theory [https://en.wikipedia.org/