culture

I would probably have gone for role culture too. I really don't think that the question really gives enough information. For example, we are not told how closely and strictly set each course is. There might be no freedom at all in what is taught and hkw it is taught or it could be much more flexible. The question might be relying on an assumption that academic staff would be relatively unlikely to tolerare a role culture, but if that is so then the question is rather poor.