Yes, by “learning things in a certain order” I include the case of learning Esperanto before learning Spanish (as opposed to doing it the other way around, which would presumably be less efficient for a native English speaker who wants to learn Spanish).
Yes, by “learning things in a certain order” I include the case of learning Esperanto before learning Spanish (as opposed to doing it the other way around, which would presumably be less efficient for a native English speaker who wants to learn Spanish).