In what has become an eternal vigil against the myth that "People remember 10% of what they…" I just hit the jackpot with the help of Jay Banks who just sent me an email.

The Wikipedia entry for Edgar Dale had two incorrect references to the bogus numbers that I talk about so often (see my blog category Myths and Worse). I fixed it today, I hope for good.

Here’s what it looked like:

Cone_of_learning_export_from_wikipe

And here’s what it looked like in Wikipedia:

Cone_of_learning_export_in_wikipedi

For those who are shocked that information on the internet might be wrong—or that Wikipedia might be wrong—see my previous entries about Wikipedia (1st Most-Recent).