“…The modelling of the dropout problem can be considered an ad hoc process, taking into account that the process itself is highly dependent of several intertwined factors, such as geographic (Murray, 2014), social (Hurtado & Carter, 1997;Belloc et al, 2010;Paura & Arhipova, 2014), cultural (Hurtado & Carter, 1997;Wiseman et al, 2004), temporal and economical (Belloc et al, 2010), among several others, besides those related with the course (Gordon, 2016;Giannakos et al, 2017;Durso & Cunha, 2018;Xenos et al, 2002) and with the institution; as a consequence, it is a process hardly prone to generalization.…”