Purpose: The aim of this study was to study the effect of three-dimensional model in learning the anatomy of middle ear. Materials and Methods: The study was conducted at Artesh University of Medical Sciences in 3 phases in 2007: 1- preparation of three-dimensional model with reference to the Gray's Anatomy for Students (2005-1st edition), 2- dividing medical and nursing students into 4 grouos ...

abstract this paper discusses several commonly used models for strategic marketing¹ including market environmental analysis methods (i.e. swot and pest analysis) and strategic marketing tools and techniques (i.e. boston matrix and shell directional policy matrix)and shows how these models may help a firm to achieve its strategic goals. at first, the main reason for doing this research is de...

according to cheng (1999), in recent esl/efl literature, asian (especially east asian) learners of english as a foreign/second language have been arguably reported as reticent and passive learners. the most common allegations are that these students are reluctant to participate in classroom discourse; they are unwilling to give responses; they do not ask questions; and they are passive and over...