I love how the writers extrapolated what Jedi pedagogy looked like from Luke's tutelage under Obi Wan and Yoda. One master, living alone on a remote planet, taking on mostly adult students. It feels more like a knight-and-squire relationship. Or wizard-and-apprentice.
Knights of the Old Republic (BioWare, 2003) tries to split the difference between the 90s Expanded Universe vision of this period and what's seen in the prequels that were coming out during development.
I think this is a mistake.