In my opinion as a psychologist, this rapid speed of learning can be attributed to your unique “signal-and- response” system, which allows the learner to circumvent unnecessary mediating learning processes and, thus, quickly establish the desired motoric responses. Through the use of the McClintock Keyboard Concealer and Interval Keyblocks, the student quickly learns to recognize the feel of different intervals and chord shapes. This kinesthetic learning experience, which is provided in the Course, is most helpful in learning to sight read music…. I would recommend your Course to educators regardless of the individual discipline…. You have accomplished in fact what psychologists have known in theory. You have succeeded in providing a Course which allows the learner to draw upon his inner resources while learning to read music and play the piano.