RESUMEN
OBJECTIVE: In addition to teaching theoretical and clinical-practical skills, the development of individual moral competence should be another core concern in medical school. However, research suggests that moral competence in students of human medicine stagnates or even declines during the course of medical school. Therefore, the present cross-sectional study investigated the moral competence of medical students at the beginning of their studies and during their practical year, as well as the effects of testosterone as a neurohormone on moral judgment. METHODS: By means of a cross-sectional study, the moral judgment ability of 24 first-year and 16 practical year students of Hannover Medical School was recorded and evaluated with the Moral Competence Test (MCT) according to Lind. The testosterone serum level of the study participants was statistically related to the MCT results. RESULTS: No significant differences between first-year (mean±standard deviation (SD): 13.16±8.21) and practical year students (mean±SD: 11.24±8.07) with regard to moral competence as per the MCT were identified (p=0.36). Higher serum testosterone levels did not show a statistically significant correlation with moral competence (r=-0.09, p=0.58). CONCLUSION: Our results do not show a clear trend whether moral competence is lower in medical students in advanced semesters compared to the beginning of medical school and whether moral competence is influenced by the neurohormone testosterone. Nevertheless, it seems reasonable to implement moral competence training for medical students early, continuously, and as individually designed as possible during medical school (and to evaluate it in further studies) in order to preventively counteract stagnation or regression of moral judgment.