Something very interesting, slightly questionable, but beautifully summarises how different ways of learning can affect retention of information. Taken from Robert Kiyosaki‘s book ‘Financial IQ’, the diagram is inspired by but a highly convoluted version of the second graph below known as the ‘Cone of Experience’ originally conceived by Edgar Dale in 1969 (notice that it did not have any numbers).
‘Cone of Experience’ originally conceived by Edgar Dale:
Verbal Symbols < Visual Symbols < Recordings Radio Still Pictures < Motion Pictures < Educational Television < Exhibits < Study Trips < Demonstrations < Dramatized Experiences < Contrived Experiences < Direct Purposeful Experiences.