Theory developed in the 50s by Eric Berne, Transactional Analysis has been designed based on the following principles:

 

• it joined the humanist movement that postulates the fundamentally positive nature of the human being, his ability to make choices and to assume

 

• as such, attached to the extension of knowledge, it uses a simple and accessible language,

 

• as part of its contractual practice, that is to say that the link between accompanying and is accompanied based on free negotiation and acceptance of a prior clear and comprehensive contract that empowers everyone to work on conduct and objectives.