Before revision: It claims that deep understanding of a subject emerges through four qualitative stages: data, information, knowledge, and wisdom Not all versions of the DIKW model reference all four components (earlier versions not including data, later versions omitting or downplaying wisdom) , and some include additional components.
After revision: It claims that deep understanding of a subject emerges through four qualitative stages: data information, knowledge, and wisdom Not all versions of the DIKW model reference all four components (earlier versions not including data, later versions omitting or downplaying wisdom) , and some include additional components.