Shannon,
Great question, and easy answer: Formulas.
I have been told that the floral schools in Korea teach through memorizing patterns that then then repeat in different materials. This is very common in Asian culture. Innovation is respected less than conformity.
So they teach differently than we do. If the student gets a certain shape of container, then they already know just where the focal point will be, where the balance axis will be, how tall and wide for correct proportion, etc. In addition, they drill and drill on mechanics. They are not as adverse to practicing the same thing over and over until they achieve perfection, so many of the Asian tables rarely have sloppy mechanics.
There is definitely something to be said for this style of teaching, because the students will always be able to put out a gorgeous (though not unique) design for the client. The drawback, and our American (and European) advantage, is innovation. Rarely do we see new ideas or concepts from Asia.
If an American designer wanted to get into AIFD this way, it's a surefire solution. However, I rarely see American designers at AES produce this way. More likely, they suddenly panic under pressure, thinking that they aren't creative enough, so they try something for the very first time that they've never actually experimented with, and either soar or crash.
Different cultures create different results.