RT Journal Article T1 Sex and Affective Education at University: Evaluation of the Training of Students A1 García Rojas, Antonio Daniel A1 Hernando Gómez, Ángel A1 Aguaded, José Ignacio A1 García Prieto, Francisco Javier AB There is currently a scarcity of training proposals at university related with sex and affective education. The present work analyzes the impact on university students of an intervention in sex education implemented through training programs, in both virtual and in-person formats. A study was conducted with 143 participants enrolled in different university degrees, following a quasiexperimental (pre–post) method with three groups, through the administration of a questionnaire composed by 138 items organized into five scales and was collected at three different times of measurement (previous evaluation, evaluation after the training period, and a final evaluation three months after the training). The results indicate that the students experienced a significant improvement on their knowledge about sexuality, with a ceiling effect detected in the scores of concepts such as attitude towards sex education, gender-based violence, intercultural sentimental relationships, and self-esteem. The conclusions revealed the need to introduce sex and affective education training in the teaching and learning processes in university contexts, through the official curricula of the undergraduate and post-graduate degrees that focus on human groups PB MDPI SN 2071-1050 (electrónico) YR 2022 FD 2022 LK http://hdl.handle.net/10272/20880 UL http://hdl.handle.net/10272/20880 LA eng NO García-Rojas, A. D., Hernando-Gómez, Á., Aguaded Gómez, J. I., & García-Prieto, F. J. (2022). Sex and Affective Education at University: Evaluation of the Training of Students. In Sustainability (Vol. 14, Issue 9, p. 5460). MDPI AG. https://doi.org/10.3390/su14095460 NO This research was conducted within the scope of Alfamed (Euro-American InteruniversityNetwork for Research in Media Competency for the Citizenry), with the support of the R + D + IProject (2019–2021), entitled “Youtubers and Instagrammers: Media competence in emerging prosumers” with code RTI2018-093303-B-I00, financed by the Spanish Ministry of Science, Innovationand Universities and the European Regional Development Fund (ERDF) and the R + D + I project(2020–2022) entitled “Instagramers and youtubers for the transmedia empowerment of the Andalusian citizenry. Media literacy of the instatubers”, with code P18-RT-756, financed by the Governmentof Andalusia, in the 2018 call for tenders (Andalusian Plan for Research, Development and Innovation,2020) and the European Regional Development Fund (ERDF).Authors would like to acknowledge the support from the Research Office“AGORA, Group of educational studies and research in communication technologies, Orientation”within the Andalusian Research Plan (HUM-648) DS Repositorio Institucional de la Universidad de Huelva RD 30 may 2026