Alex Getty
/
Codex
About
1987
Related Topics
Discipline of Understanding
: "Milan Zeleny (
1987
) formalized the hierarchy, mapping each layer to a cognitive mode: know-nothing, know-what, know-how, know-why."
Mentioned In
Understanding Is Practice
: "That would be Milan Zeleny, who formalized the framework in
1987
, mapping each layer to a cognitive mode:"