We study the interpretation of observed/expected ratio as an indicator international scientific collaboration. This cannot be considered representing affinity for collaboration, in sense ‘the more better’, between two countries.

Scientific collaboration at international level has increased manifolds during last two decades. Collaboration is not only associated with higher research productivity but also been found to be positively correlated impact. Considering the benefits and advantages of for national science technology systems a country, policymakers in different countries have designed programs promote science. Thi...

Scientific collaborations are increasingly being conducted at a distance, despite the many factors that make collaboration at a distance difficult. We focus on the discipline of cognitive science because it is both young and highly interdisciplinary, thus potentially increasing both the rewards and difficulties of collaboration at a distance. Using questionnaire data from practicing cognitive s...