the main aim of this study was identifying effects of post modernism paradigm and to criticize of its functions in the field of curriculum and its epistemological domains. to get this purpose, it was used an analytical-inferential method. after inquiring in viewpoints of advocate and critic thinkers of this intellectual stream, the results were demonstrated that although this paradigm has insuf...

This paper describes a specific zigzag theory structure and relates its application to the information systems field. The foundations discussed are related to reality, knowledge, action and theory structure. The zigzag theory structure can be differentiated and used to describe task processes such as information systems development, and the use of information systems in business processes.