ahmmm..hehe back to staccato
in the syllabus I'm teaching, scales are required to be played with staccato both fast and slow. I have heaps of students coming to me with different kinds of staccatos and thus realised that there isn't a set way of how to do staccato, but ALOT of ways to play them.
there are three parts where you can move when you create staccato, fingers, wrists and arms, and the combinations of the movements can also create different effects. If you use only finger staccato with no wrist or arm movement then you create a clean, more precise and static staccato. If you use wrists with a bit of finger movement then a lighter sound is produced, more..bouncy i suppose. If you use the arm movement only you create a heavy, thudding staccato, very useful when you have octave loud, forced, marcato double octaves in staccato. However, I suppose the only rule of staccato movement is not to use all three movements at the same time, this could leave to strain and a stressed sound, not very natural. Of course there are other combinations, you just have to experiment to get the sound you want for a specific passage or piece. goodluck =)