The scientific community has tried to implement the FAIR guiding principles to foster open science actions in data-driven research in higher education since 2016. However, what strategies work and do not in fostering open science actions still need to be determined. This article is the first step to closing this research gap by examining one strategy, the effectiveness of FAIR training in higher education. With a pre-post test design, the study evaluates the short-term effectiveness of FAIR training on students’ scientific (...) suggestions and justifications in line with FAIR’s guiding principles. The study also assesses the influence of university legal frameworks on students’ inclination towards FAIR training. Before FAIR training, 81.1% of students suggested that scientific actions were not in line with the FAIR guiding principles. However, there is a 3.75-fold increase in suggestions that adhere to these principles after the training. Interestingly, the training does not significantly impact how students justify FAIR actions. The study observes a positive correlation between the presence of university legal frameworks on FAIR guiding principles and students’ inclination towards FAIR training. The study underscores the training potential in driving the transition towards open science actions in higher education and shows how much university legal frameworks can push toward such training. Students rate FAIR training as very useful and satisfactory. Important learning factors in effective FAIR training seem to be creating a safe space, letting students contribute, and encouraging students to engage in the training. However, the study also reveals the need for further training improvement, particularly in enhancing students’ ability to justify FAIR actions. (shrink)