Based on the analysis of methods constructing historical narratives, article examines problem relationship between research strategies (realism/constructivism) and responsibility author narrative for his product. It is argued that constructivist strategy provides most promising way to solve problem, since it involves production statements in first person as a separate tradition from innovation....

despite some stable factors in iran’s foreign policy , it has changed dramatically toward israel after the islamic revolution in iran. it was the case while these two countries had intensive strategic military and even economic relations before the islamic revolution. the main question this article seeks to answer is that among ir theory which of them can better explain this change in iran’s fo...

This paper provides a brief overview of constructivist learning theory and explores its implications for instruction in terms of the design of online learning environments that are learner-centered, knowledgecentered, assessment-centered, and community centered. It then presents a model for organizing thinking about technology-mediated learning within a social constructivist frame. The RCET mod...

and other participants in the CAEG project for their helpful comments on earlier versions. Some of the ideas in this paper were first developed in work written jointly with David Laitin.

In the field of education, virtual reality (VR) offers learners an immersive and interactive learning experience, allowing them to comprehend challenging concepts ideas more efficiently effectively. VR technology has enabled educators develop a wide range experiences, from trips complex simulations, that may be utilized engage students help learn. Learning theories approaches are essential for ...