Conceptual change researchers have made significant progress on two prominent but competing theoretical perspectives regarding knowledge structure coherence. These perspectives can be broadly characterized as (1) knowledge-as-theory perspectives and (2) knowledge-as-elements perspectives. These perspectives can be briefly summarized in terms of the following questions. Is a student’s knowledge ...

There has been substantial research on children's empathic responsiveness towards distressed people, and on the limited responsiveness of children with autism. To date, however, there have not been experimental studies to test how far children show concern towards someone who might be expected to feel badly, when that person has not (yet) expressed any negative feelings. We tested matched group...

This article is a sequel to “Gestalt Theory: Its Past, its Stranding, and Future..”. It focuses on what Gestalt theory proposed produced within the area of memory, which unfortunately are almost unknown. typically believed that about perception only. This, however, not true. The aim this bring daylight conceptual empirical contributions field memory. first part discusses some critical proposals...

at the crux of the evolution of nato’s new missions and partnerships over the past two decade has been the question of how to deal with the russian federation. this remains the key question today. therefore, this article examines the options nato and russia face in developing a new nato-russia institutional framework. the article begins with a brief outline of enlargement of nato towards east a...

Humanistic approach introduced by the ideas of Scholars like Erickson, Roger, and Maslow began to permeate the field of second language teaching and learning towards the end of 1970. According to Lei (2007) humanistic approach emphasizes the importance of the inner world of the learner and places the individual’s thought, emotions and feelings at the forefront of all human development. Due to t...

the form of dragon has been appeared during the history of iran art in different formats whit mysterious contents. in fact, it is the only mythical character that is in collection with the rest ancient earthly animals. dragon with its scaly serpent, like body, is also one of the twelve zodiac signs in the world. in most of the old pictures, figures or written texts, they are explained with a bo...