This paper investigates the relationship between collaborative learning performances and sense of shared presence in a virtual learning environment under particular control conditions. The results, reported here, suggest that absence of collaboration to be causally related to absence of shared presence, at for least socially constructed feeling of shared presence, as defined by Romano (2002). T...

Recent advances in mobile computing and sensor technology have provided new opportunities in data collection and analysis, especially in the medical fields of research. Low back pain is a key area within chronic pain management. It is a widespread problem and a major contributor towards disability worldwide. Researchers have concluded that pain can be an individualistic experience. Evidence fro...

BACKGROUND Stepped wedge cluster randomised trials frequently involve a relatively small number of clusters. The most common frameworks used to analyse data from these types of trials are generalised estimating equations and generalised linear mixed models. A topic of much research into these methods has been their application to cluster randomised trial data and, in particular, the number of c...

Social psychological researchers have found that most conceptual structures can be primed, i.e. activated unobtrusively and exert an influence on subsequent behavior without the participant’s awareness of this influence. I investigated whether exposing people to words related to a punishing God or a forgiving Christian could influence subsequent moral judgment. Participants completed a ’scrambl...

A central question in science of science concerns how time affects citations. Despite the long-standing interests and its broad impact, we lack systematic answers to this simple yet fundamental question. By reviewing and classifying prior studies for the past 50 years, we find a significant lack of consensus in the literature, primarily due to the coexistence of retrospective and prospective ap...

When there are many people who don't need to expect something more than the benefits to take, we will suggest you to have willing to reach all benefits. Be sure and surely do to take this book a futurists manifesto a collection of essays from the bleeding edge of publishing that gives the best reasons to read. When you really need to get the reason why, this book a futurists manifesto a collect...

OBJECTIVES The objective of the present study was to explore the trends in the intention to quit smoking among adults in Greece between 2006 and 2011, a period characterized by financial instability and newly endorsed tobacco control initiatives. METHODS Trend analysis of 3 representative national and cross-sectional surveys, 'Hellas Health I' (2006), "Hellas Health III" (2010) and Hellas Hea...