This section presents studies based on the senior survey. This survey takes place prior to each swearing-in ceremony and is based on the completion of questionnaires addressed to seniors. The sections in the questionnaires are as follows:

• Closed-ended questions: they relate to the curricula, learning resources and the learning process and services of the institution.
• Open-ended questions: are concerned with describing the best aspects of the curricula, aspects that need improvement and general comments and suggestions for improvement.