Stories, ideas, and beliefs that have been disproved through scientific studies litter the mind. Professionals across-the-board in medicine, law, architecture, engineering, and business take-for-granted stories that have little to no basis in evidence. Yet they persist.
In earlier posts, I have identified such “zombie” ideas that have scientific-crafted shafts buried in their heart yet arise again and again (see here and here). I offer another one that a viewer of this blog (Pedro De Bruyckere, a teacher educator in Ghent, Belgium) suggested in a recent comment . He and colleagues have written a book about common myths that educators hold and he reminded about the “Learning Pyramid.”
A cottage industry of debunkers have pointed out many times over the past quarter-century that the “Pyramid” has no scientific standing and comes from unattributed sources mushed together in the 1960s and 1970s (see here, here, and here)…
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