عنوان مقاله [English]
نویسنده [English]چکیده [English]
Controversy over the nature of knowledge and knowledge of the subject to determine the necessary and sufficient conditions of positive cases has led to two types of theorizing introvert and extrovert. Introvert to extrovert Drvnybvdn theorists requirements theorists insist on Byrvnybvdn it. External and internal ambiguity of the concept and how to evaluate the importance of internal and external factors analysis introversion and extraversion knowledge of the heart of the debate in the last two decades the history of contemporary epistemology.