The objective of the study was to demonstrate the influence of the psychoeducational model based on the cerebral neocortex as a social-psychic informational system that allows to improve the levels of personality adjustment and interpersonal values in university students of the. National University HermilioValdizán. The results showed that the areas: emotional, health, social, home, conformity, recognition, independence, benevolence and leadership, showed improvements. It is concluded that the applied psychoeducational model based on the cerebral neocortex as a social-psychic informational system, showed significant improvement in the quality levels of personality adjustment and interpersonal values of the students.