The results of the investigation were aligned with the objective of determining the influence of the program in the strengthening of social skills in university students of Medical Technology of the National University of Jaén. It is an applied, explanatory, longitudinal research, with a quantitative approach and quasi-experimental design, with pre-test and post-test in experimental and control groups. The hypothetical-deductive method was used, with a population of 289 students and 80 for the sample. The Observation Form and the Social Skills Evaluation Scale were used. The results showed a good to excellent level of social skills in all the participants of the experimental group of the II and VI cycle. The means per academic cycle increased by 32 and 35.75 respectively. By dimensions according to academic cycle, the first social skills increased by 6.2 and 5.4, advanced social skills by 5.05 and 4.85, skills related to feelings by 5.45 and 5.1, alternative social skills to aggression by 3.95 and 6.7, social skills to cope with stress by 7.4 and 8.45, and finally social planning skills by 3.95 and 5.25 respectively. In conclusion, the program has a significant influence on strengthening social skills in university students, with a greater influence in the experimental group of the VI cycle (35.75 percentage points).