Body language reading is of significance for daily life social cognition and successful social interaction, and constitutes a core component of social competence. Yet it is unclear whether our ability for body language reading is gender specific. In the present work, female and male observers had to visually recognize emotions through point-light human locomotion performed by female and male ac...

Many non-human primates have been observed to reciprocate and to understand reciprocity in one-to-one social exchanges. A recent study demonstrated that capuchin monkeys are sensitive to both third-party reciprocity and violation of reciprocity; however, whether this sensitivity is a function of general intelligence, evidenced by their larger brain size relative to other primates, remains uncle...

Understanding patterns and structural changes in an evolving social network at first glance and performing hands-on exploration of actors’ relationships and attributes are the primary goals of the dynamic social network visualizer “DySoN” (Dynamic Social Networks) presented in this work. A lot of work has been done over the past few years to find visual metaphors for changes in network structur...

We provide a mean-field analysis of community structure of social and biological networks assuming that actors are able to evaluate some tree-derived distance to the other actors and tend to aggregate with the less distant. We show that such networks have small components, and give exact descriptions for the probability distribution of a typical community size and the number of communities. In ...

Recent decades have seen dramatic changes in the global political arena, including shifts in geopolitical arrangements, increases in popular mobilization and contestation over the direction of globalization, and efforts by elites to channel or curb popular opposition. We explore how these factors affect changes in global politics. Organizational populations are shaped by ongoing interactions am...

renewable natural resources are national capital and are of paramount importance in each country. preservation and developing these resources is incumbent upon relevant institutions and all people especially the beneficiaries. in this regard, various approaches have been recommended for optimum use and sustainable preservation of natural resources especially rangelands among which co-management...

Research has shown an increase in both disclosure of personal data and means to gather this data on social media such as Facebook. Little research has been done to analyze what happens with this data and how it circulates between different actors. The aim of this research is to map a subset of the Belgian social media marketing companies are as a value network and how these actors use social me...

This study examines the relationship between actors’ social position and the likelihood that they will initiate two different types of divergent organizational change in a field of activity, namely changes that diverge from the institutionalized model of organizations’ role division and changes that diverge from the institutionalized model of social groups’ role division. I explore this relatio...