“…Some even claim that using concept maps fosters empowerment [12]; -give adolescent patients a way to express and visualize their emotions [19,20]. Odier et al [19] describe the following effects: they can be used for sharing and communication, facilitate the patient-caregiver relationship, focus the caregiver more on the patient, make the patient more aware of his knowledge and feelings by allowing him to verbalize them, giving him greater perspective about his disease. In the follow-up to that first study, Levie [20] tried to determine how expressing emotions can contribute to the process of transforming knowledge.…”