Background and purpose: together with drug treatment can be benefited of dialectical behavior therapy improvement in people with schizophrenia.this study investigates the impact of dialectical behavior therapy on patients with negative symptoms of schizophrenia. Materials and methods: The study population includes all men who have schizophrenia in the center bahar of year 1393. They were random...

Previous research suggests that members of East Asian cultures show a greater preference for dialectical (vs. nondialectical) thinking than do members of Western Cultures. We suggest this difference is rooted in a greater chronic fear of isolation (FOI) in East Asians than in Westerners. To explain this hypothesis, we manipulated fear of isolation in a group of Western college students and asse...

In the present paper, the existence and multiplicity problems of extensions are addressed. The focus is on extension of the stable type. The main result of the paper is an elegant characterization of the existence and multiplicity of extensions in terms of the notion of dialectical justification, a close cousin of the notion of admissibility. The characterization is given in the context of the ...

This article falls within the field of abstract argumentation frameworks. In particular, we focus on the study of frameworks using a proof procedure based on dialectical trees. These trees rely on a marking procedure to determine the warrant status of their root argument. Thus, our objective is to formulate rationality postulates to characterize the marking criterion over dialectical trees. The...

Dialectical interplay between various world views and visions embedded in a socio-cultural system is essential for continual and sustained innovation by such a system. The view that a system must necessarily operate on the basis of a single commonly shared vision is too strong a requirement for systems to sustain innovation. Such a view is based on an analytic conception of socio-cultural syste...

This article offers a description of dialectical thinking as a psychological phenomenon that reflects adult intellectual development. While relating this psychological phenomenon to the various dialectical philosophical perspectives from which the description is derived, the article conceptualizes dialectical thinking as a form of organization of thought, various aspects of which can be identif...

Dialectical self-thinking involves holding the view that one can possess contradictory traits such as extraverted and introverted. Prior work has demonstrated that the dorsal part of anterior cingulate cortex (dACC) plays a crucial role in conflict monitoring as well as self-related processing. Here, we tested the function of dACC in dialectical self-thinking using a modified classical self-ref...

The current paper provides a dialectical interpretation of the argumentation-based judgment aggregation operators of Caminada and Pigozzi. In particular, we define discussion-based proof procedures for the foundational concepts of down-admissible and up-complete. We then show how these proof procedures can be used as the basis of dialectical proof procedures for the sceptical, credulous and sup...

Assumptions are often not considered to be definitely true, but only as prima facie justified. When an assumption is prima facie justified, there can for instance be a reason against it, by which the assumption is not actually justified. The assumption is then said to be defeated. This requires a revision of the standard conception of logical interpretation of sets of assumptions in terms of th...