Improvement of the Learning Strategies of University Students through a Program Based on Service-Learning Hervás Torres, Mirian Service-learning Mentoring Program Background: Currently, educational attainment has risen significantly among young people, causing changes in the labor market where skills have become more important. Thus, tertiary education has become an “essential vehicle” to develop high-level skills that would boost students’ professional, social, and personal lives. Methods: The aim of the survey is to study the effects of an intervention program based on two methodologies, service-learning and peer mentoring, to enhance the learn-to-learn and social skills of undergraduate students. The sample was composed of 69 undergraduate students of four different degrees. The methodological design adopted was quasiexperimental pretest–posttest. The intervention consisted of 955 mentoring sessions (878 one-to-one and 77 in groups) among the undergraduate students and students in compulsory education. The undergraduate students participated as mentors. Before, they had three sessions of training. Weekly mentoring sessions were spread out during out-of-school time for 90 min each. Results: The results show a few statistically significant differences in favor of the posttest phase in strategies for the learning and social skills of the participants. Conclusions: Although the program did not obtain the expected results, these outcomes agree with the other studies that investigate intervention programs that use service-learning and peer mentoring methodologies. 2024-09-25T09:46:30Z 2024-09-25T09:46:30Z 2023-04-26 journal article Hervás Torres, M. Improvement of the Learning Strategies of University Students through a Program Based on Service-Learning. Psych 2023, 5, 303–319. https://doi.org/10.3390/psych5020021 https://hdl.handle.net/10481/95061 10.3390/psych5020021 eng http://creativecommons.org/licenses/by/4.0/ open access Atribución 4.0 Internacional MDPI