At the H.S.level, we try to get the kids to recognize pitch path. There is a big difference between cb starting path and fb path. Initially you want kids to recognize release points, and try to pick the ball up out of the hand, then path of the ball. How many times do you see the righty vs. righty, and the hitter buckle slightly at the cb? Obviously the path of the pitch caused him to want to bail out, then pitch breaks over the plate. I am constantly trying to get them in their minds to "think" breaking pitch on ball at em, or when it starts up in the zone. If it is a fb, turn and take it, if it is the one up in the zone, then it is a ball. The tough one is the hard breaker that starts in the zone and falls for a ball, or the 2 strike cb. That is when spin recognition has to take over. As their swing is initiated, hopefully thier hands are back and they can recognize spin and take that pitch. Talking about this is the perfect indicator that the best pitch in baseball is the change, because of path and spin. My assistant, who is our hitting instructor, always asks our kids after every at bat what pitch, location, and path. Make them think about more of pitch than their mechanics.