Typical instructional design and pedagogy focus on breaking down a subject into component parts, gaining mastery of those parts, whether they are steps in a process or techniques or parts of the anatomy, and then reassembling them in the learner's mind and in practice so that the result is overall mastery of the broader subject. That may be oversimplified, but this basic approach goes back to Aristotle, at least. It's not debated in education, it's assumed that this is the best approach for learning anything, including complex processes or highly nuanced behaviors in shifting contexts.