Discussion Post
We discussed "seven hats" so why are we discussing "eight hats". As our concepts and theories evolve, we adapt our assessments to fit the new model. Kirk's (2012) "eight hats of data visualization design" was influenced by Edward de Bono's six thinking hats. However, we discussed "seven hats." What changed from Kirk's 2012 book to his 2016 book? Discuss the similarities and differences of Kirk's (2012, 2016) hats.
The response should include a reference list. Using one-inch margins, Times New Roman 12 pnt font, double-space and APA style of writing and citations.