Thanks, gents.
I wrote my OP badly. I included 'details' that were more confusing than helpful. Basically, I wanted to ask about the different ways we learn, at different stages in our lives. I know that as a youngster I learned to read and write and ride a bike in a much different way than I do, now, in trying to learn to play good golf or play the saxophone as an adult. If I had anyone in mind, I was thinking more of say: Donald Ross, growing up in Dornoch; and Dr MacKenzie, Cambridge graduate and medical doctor, who after the war took up design, or CB MacDonald, with the means and opportunity to study the great courses as a young man; and say, Pete Dye, an insurance salesman until, as an adult, he took up the profession. Using my own experience, I imagined that Ross must've learned about design in a different way than did Mac and Macdonald and Dye, and that MacDonald differently than Dye etc. If so, does this manifest in their courses?
Peter