Higher education is key to developing a competent and engaged society. Therefore, holistic learning is a fundamental element. This study aimed to test the validity and reliability of a questionnaire for extracurricular teaching actions in higher education. The questionnaire was delivered online to nursing and teaching students participating in the extracurricular action organized by the universities participating in the EdSeX Project, in all cases worded in English. Reliability was measured through internal consistency provided by Cronbach’s alpha coefficient, yielding a value of 0.638 for the 19 items. The internal consistency for each latent variable measured by Cronbach’s alpha coefficient was 0.816 for F1 (N = 6) and 0.625 for F2 (N = 3). This means that in the applicable satisfaction questionnaire, the professor interactions and the quality of the organization of the teaching activity of the topic are the most influential elements in the training action. The questionnaire proved to have a good validity and is therefore a reliable instrument to measure the level of higher education students’ satisfaction with learning.