Information systems research methodologies and models

The paper argues that one of shortcomings of majority of the current doctoral study programs in information systems is insufficient attention to research methodology. Information systems is an emerging scientific discipline and, consequently, it is still not obvious what amount of knowledge on research issues should be included in the doctoral study program. The paper discusses the body of knowledge in this field recommended for doctoral students in information systems. It is based on two years experience in teaching the module "Research principles and methods" for doctoral students in information systems field.