Durkheim's period in Germany resulted in the publication of numerous articles on German social science and philosophy; Durkheim was particularly impressed by the work of Wilhelm Wundt. Durkheim's articles gained recognition in France, and he received a teaching appointment in the University of Bordeaux in 1887, where he was to teach the university's first social science course. His official title was , thus he taught both pedagogy and sociology (the latter having never been taught in France before). The appointment of the social scientist to the mostly humanistic faculty was an important sign of changing times and the growing importance and recognition of the social sciences. From this position Durkheim helped reform the French school system, introducing the study of social science in its curriculum. However, his controversial beliefs that religion and morality could be explained in terms purely of social interaction earned him many critics.