“…Various authors have proposed that women show higher levels of empathy compared to men [7]- [9] and those empathy measurements, of those investigations, have been performed with different instruments developed for the general population and the medical field. On the other hand, some authors have proposed, with theoretical basis and less empirical evidence, that empathy could be a "variable" that is subjected to the influence of several factors, in addition to the gender [10]- [12], as well as age, intent about the specialty to follow in the future, the current course the student is taking, structure and family environment, personality, empathetic experiences, socio-cultural environment, scale of ethical and moral values, among others; which could act as independent "variables" or confounding variables, and at the same time, could contribute to explain the variability observed in empathetic orientation levels found in some research [13]- [16].…”