The large volume of user-generated content on the Social Web puts a high burden on the participants to evaluate the accuracy and quality of such content. Researchers have been trying to address this problem by focusing on discovering influential entities inside social platforms to guide their ranking algorithms. Often these entities correspond to people or organizations already influential in t...

The Healthy People 2020 initiative contains over 1,200 objectives that serve as a roadmap for tracking the nation's health (1). Oral health is 1 of 42 Healthy People topic areas comprising 33 objectives ranging from dental caries and periodontal disease, to access to preventive dental services and program infrastructure. One important activity of Healthy People is to monitor health disparities....

Dr Stephen Covey (1932-2012) was and remains a hugely influential management guru. Covey's most famous book, The Seven Habits of Highly Effective People, became a blueprint for personal development when it was published in 1990. The principles may be used for life in general they are not limited to workplaces, management, leadership, etc. Covey's concepts actually can help people to grow, chang...

Do liberals and conservatives have qualitatively different moral points of view? Specifically, do liberals and conservatives rely on the same or different sets of moral foundations-care, fairness, loyalty, authority, and purity (Haidt, 2012)-when making moral judgments about influential people? In Study 1, 100 experts evaluated the impact that 40 influential figures had on each moral foundation...

Across 2 experiments, the authors demonstrate that emotional states influence how receptive people are to advice. The focus of these experiments is on incidental emotions, emotions triggered by a prior experience that is irrelevant to the current situation. The authors demonstrate that people who feel incidental gratitude are more trusting and more receptive to advice than are people in a neutr...

The rapid growth of information networks provides a significant opportunity for people to learn the world and find useful information for decision making. To find influential topics in a given context, instead of searching widely over the whole information network, normally it is wise to find the related communities first and then identify the influential topics in those communities. In this de...

A large number of online health communities exist today, helping millions of people with social support during difficult phases of their lives when they suffer from serious diseases. Interactions between members in these communities contain discussions on practical problems faced by people during their illness such as depression, side-effects of medications, etc and answers to those problems pr...

This paper uses a longitudinal data set from rural Bangladesh to analyze the factors that affect men‘s and women‘s ability to participate in groups and to engage in relationships with powerful and influential people. Unlike studies from other countries that find group membership to be positively correlated with wealth, this study finds that group membership, which is driven mostly by women‘s me...