The present invention relates to a system and method for measuring behavioral change in human consciousness that is based on a personal code that allows diagnosis and determining the required method of treatment or decision. In particularly, the system is used for identifying the strengths and diagnostic discovery by objective feedback or response based on the patient's (i.e. subject) energy field, and not only by the subjectivity feedback arising due to the type of person the subject is. The system detects the subject's level of consciousness. The system can be used to identify the root elements of the subject's personality, so that through a short test could a therapist, the subject himself or even an organization that uses the system to receive results that will aid them to decide objectively or recommend them, of an efficient way of acting or operating.