Contrary to the fairly established notion in the learning sciences that un-scaffolded processes rarely lead to meaningful learning, this study reports a hidden efficacy of such processes and a method for extracting it. Compared to scaffolded, well-structured problem-solving groups, un-scaffolded, ill-structured problem-solving groups struggled with defining and solving the problems. Their discu...

Numerous social policy analysts have suggested that globalisation and the emergence of more knowledge based economies have encouraged high income nations to shift away from a model of protective welfare focused on social rights and towards a model of productive welfare focused on social investment. However, much of the work in this area remains purely theoretical, not least because comparative ...

This study aimed to investigate the impact of textual enhancement and metalinguistic explanation as focus-on-form tasks tending to encourage the acquisition of nominal clauses (NCs) in English. It explored (a) whether textual enhancement and metalinguistic explanation would promote and enhance the knowledge of NCs, (b) whether these two tasks would differ in terms of enhancing learners' knowled...

fiqh (islamic jurisprudence) is known as the knowledge of life in islamic literature. so, political fiqh is usually defined as a go-between and coherent adaptor of faith and politics in islamic communities. in this article, i outline the general anatomy of political fiqh and attempt to provide a productive paradigm for understanding islamic society's politics. i concentrate in particular o...

The  present  study  investigated  the  effects  of  three  methods  of  vocabulary  presentation,  i.e., picture,  song,  and  the  keyword  method  on  Iranian  EFL  learners'  vocabulary  recognition  and production.  The  participants  were  102  Iranian  lower-intermediate  EFL  learners  in  Zaban  Sara English language institute in Kermanshah. To make sure that they had no previous knowl...

Researchers have argued against deficit-based explanations of students’ troubles with mathematical sense-making, pointing instead to factors such as epistemology: students’ beliefs about the nature of knowledge and learning can hinder them from activating and integrating productive knowledge they have. But such explanations run the risk of substituting an epistemological deficit for a concepts/...

Despite several insightful empirical studies on how new knowledge is created in organizations, there is still no satisfactory answer to the question, how is new knowledge created in organizations? The purpose of this paper is to address this question by focusing on direct social interaction, adopting a dialogical approach. The following argument is advanced. From a dialogical perspective, new k...

While the discipline of human-computer interaction is beginning to benefit from knowledge capture and reuse methods, lacking are effective tools to provide students with the breadth of knowledge and the importance of multidisciplinary exchanges that are vital to productive scientific disciplines. Our ongoing work on the LINK-UP knowledge management and reuse system provides the basis for multid...

The Knowledge-based view of the firm is a recent extension of the Resourcebased view of the firm very adequate to the present economic context. Knowledge is considered to be a very special strategic resource that does not depreciate in the way traditional economic productive factors do, and can generate increasing returns. The nature of most knowledge-based resources is mainly intangible and dy...

Knowledge workers are gradually becoming the most valuable and productive part of employees, but their intrinsic characters lead to their high turnover rate. As viewed from the theory of psychological contract, this article analyzes the flow process of knowledge workers, establishes the employee satisfaction model and finds out that one important reason inducing knowledge workers’ high turnover...