A beneficial effect of gesture on learning has been demonstrated in multiple domains, including mathematics, science, and foreign language vocabulary. However, because gesture is known to co‐vary with other non‐verbal behaviors, including eye gaze and prosody along with face, lip, and body movements, it is possible the beneficial effect of gesture is instead attributable to these other behaviors. We used a computer‐generated animated pedagogical agent to control both verbal and non‐verbal behavior. Children viewed lessons on mathematical equivalence in which an (...) avatar either gestured or did not gesture, while eye gaze, head position, and lip movements remained identical across gesture conditions. Children who observed the gesturing avatar learned more, and they solved problems more quickly. Moreover, those children who learned were more likely to transfer and generalize their knowledge. These findings provide converging evidence that gesture facilitates math learning, and they reveal the potential for using technology to study non‐verbal behavior in controlled experiments. (shrink)

A beneficial effect of gesture on learning has been demonstrated in multiple domains, including mathematics, science, and foreign language vocabulary. However, because gesture is known to co-vary with other non-verbal behaviors, including eye gaze and prosody along with face, lip, and body movements, it is possible the beneficial effect of gesture is instead attributable to these other behaviors. We used a computer-generated animated pedagogical agent to control both verbal and non-verbal behavior. Children viewed lessons on mathematical equivalence in which an (...) avatar either gestured or did not gesture, while eye gaze, head position, and lip movements remained identical across gesture conditions. Children who observed the gesturing avatar learned more, and they solved problems more quickly. Moreover, those children who learned were more likely to transfer and generalize their knowledge. These findings provide converging evidence that gesture facilitates math learning, and they reveal the potential for using technology to study non-verbal behavior in controlled experiments. (shrink)

In their paper exploring patient ambivalence in the context of medical decision-making Bryanna Moore, et al. state, “While bioethicists have not paid much attention to ambivalence and related menta...

We prove an institutional version of A. Robinson ’s Consistency Theorem. This result is then appliedto the institution of many-sorted first-order predicate logic and to two of its variations, infinitary and partial, obtaining very general syntactic criteria sufficient for a signature square in order to satisfy the Robinson consistency and Craig interpolation properties.

In this paper we consider, and reject, Harold Langsams defenceof the Theory of Appearing, in this journal (1997), in the faceof three standard arguments against it. These arguments are:the argument from hallucination; the argument from the samecause-same effect principle; and the argument from perceptualtime-gap.

La communication se rapporte à la richesse des interprétations temporelles par l’intermédiaire de Vintila Horia, l’une des personnalités du XX‐e siècle, qui l’applique à l’histoire du monde par ses personnages, leurs époques et les conceptions de vie correspondantes, phénomène exprimé à l’aide de l’art littéraire d’une complexité particulière, invitant à la méditation et aux réactions nécessaires. Le but de sa création est d’éclaircir la personnalité humaine dans sa variété expressive, modulée par le contexte philosophique dans lequel chacun réagit conformément à (...) sa raison et aux procès à caractère social, politique et culturel caractéristiques à la société décrite. (shrink)

In the conventional approach to quantum mechanics, indeterminism is an axiom and nonlocality is a theorem. We consider inverting the logical order, making nonlocality an axiom and indeterminism a theorem. Nonlocal “superquantum” correlations, preserving relativistic causality, can violate the CHSH inequality more strongly than any quantum correlations.

The purpose of this article was to gain a deeper understanding of Arendt’s educational philosophy, her perspective of political involvement as a kind of political education, and natality as the fundamental nature of education. The current study has extended past research by elucidating Arendt’s view of participatory democratic politics, her analysis of citizenship education programs, and her assessment of the crisis of education. The findings of this study have implications for Arendt’s idea of pedagogical authority, the specific character of Arendt’s (...) contribution to political theory, and her grasp on the link between citizenship and education. (shrink)

The non-random mixing of biomembrane components, especially saturated phospholipids, exhibits important consequences in molecular biology. Particularly, the distribution of lipids within natural and model membranes is strongly determined by the selective association processes. These processes of phospholipids take place due to the cooperative modes in multiparticle systems as well as the specific lipid-lipid interactions both in the hydrophobic core and in the region of the polar headgroups. We demonstrated that the investigation of the selective association processes of saturated phospholipids might (...) contribute to the insight of the lipid domains appearance inside the bilayer membranes. The association probabilities of like- pairs and cross- pairs from a binary mixture of saturated phospholipids were tested for both parallel and anti-parallel alignments of the polar headgroups. The present model confirms the experimental evidence for saturated phospholipids to have a high tendency for association in parallel configuration of the electric dipole moments of the polar headgroups whether the cross-sectional area of the polar headgroup is in an usual range of 25-55 2. There are three major lipid domains in a binary mixture of saturated phospholipids: lipid domains in non-mixed phase of the first mixture component, in parallel alignment of the polar headgroups; lipid domains in non-mixed phase of the second mixture component, in anti-parallel alignment of the polar headgroups; lipid domains in mixed phase. We think that the selective association processes of phospholipids are neither exclusively, nor only involved in promoting the lipid domains appearance through bilayer phospholipid membranes. (shrink)

The lack of double negation and de Morgan properties makes fuzzy logic unsymmetrical. This is the reason why fuzzy versions of notions like closure operator or Galois connection deserve attention for both antiotone and isotone cases, these two cases not being dual. This paper offers them attention, comming to the following conclusions: – some kind of hardly describable ‘‘local preduality’’ still makes possible important parallel results; – interesting new concepts besides antitone and isotone ones (like, for instance, conjugated pair), that (...) were classically reducible to the first, gain independency in fuzzy setting. (shrink)

From Gnỗthi seautόn (‘Know Thyself’) to cognitive theories of the self there has been a long time, but the paradigm has almost remained the same. This article proposes a reconsideration of their rediscovery filtered through Jean Rhys’ post-colonial sensitivity. Between the ‘core self’ and its iridescent, exotic edges, broadly speaking, the thoroughly analyzed facets of cultural identity interpose.

Severian of Gabala’s homilies and Pseudo-Theodoret’s Quaestiones et responsiones ad Orthodoxos exhibit some notable parallels. Such links show that a marginal current of the Antiochene school was still thriving by the end of the 5th century, i.e. the most probable date of QRO.

The earliest instance of φωτιστήριον « baptistery » in Antioch appears in the year 517, in a Syriac gloss to one of Severus’s homilies, perhaps in connectionwith his pastoral policies. Even if φωτιστήριον was formed according to same pattern as βαπτιστήριον, both nouns seem independent. John Chrysostom and an Antiochian Pseudo-Chrysostom do not mention at all the baptistery, but only the font (κολυμβήϑρα). The evidence indicates that during the 5th century φωτιστήριον was almost exclusively used in Constantinople and might have (...) been created there. Some texts indicate that the word might have been the preferred name for the baptistery of a « cathedral » church, at least in Constantinople. (shrink)