How is radical change in global health policy possible? Material factors such as economics or human resources are important, but ideational factors such as ideas and discourse play an important role as well. In this paper, I apply a theoretical framework to show how discourse made it possible for public and private actors to fundamentally change their way of working together--to shift from inte...

A laboratory study was carried out to establish the relative importance of verbal and gestural behavior, as well as their interaction, for perceived social influence in more or less competitive small groups. Forty women (psychology students) participated in leaderless small group discussions of different sizes (four-member and eight-member): at the end, each member rated the perceived influence...

Neurocomputational modeling and empirical evidence suggest that losses in neuronal signaling fidelity cause senescent changes in behavior. We applied structural equation modeling to five-occasion 13-year longitudinal data from the Berlin Aging Study (n=447; age range at t1=70-102 years) to test whether trial-to-trial reaction time variability in perceptual speed (identical pictures) antecedes a...

There has been an increased interest in data generation approaches to grammatical error correction (GEC) using pseudo data. However, these suffer from several issues that make them inconvenient for real-world deployment including a demand large amounts of training On the other hand, some errors based on rules may not necessarily require amount if GEC models can realize generalization. This stud...

This article assesses and extends Campbell’s (1960) classic theory that creativity and discovery depend on blind variation and selective retention (BVSR), with special attention given to blind variations (BVs). The treatment begins by defining creativity and discovery, variant blindness versus sightedness, variant utility and selection, and ideational variants versus creative products. These de...

This work presents a hierarchical framework that generates continuous gesture animation performance for virtual characters. As opposed to approaches that focus more on realizing individual gesture, the focus of this work is on the relation between gestures as part of an overall gesture performance. Following Calbris’ work [3], our approach is to structure the performance around ideational units...

â  â  â  reasons of differences in grammatical opinions among the ancients â â â â â â â  ryadh alsawad * â  marzieh ghorbankhani ** â  â  abstract â â â  the most important characteristic of the rules of arabic language is their extent and diversity, so that they are difficult for learners to manage and learn. there are different reasons that play role in formation of this diversity. some reas...