Taking on the role of adviser, the teacher must now assess the student´ s learning process, not merely to sanction his results but to help the student achieve his best results through a constant supervision of his work. In this way, even though there may be final exams, these won´ t be the only means of assessment. Sometimes the great amount of work that constant supervision implies may prove to be cumbersome. In Spain the new titles have meant moving from a training model mainly expository type and based on final exams, towards a