example throughonlinecommunities of practiceandsocial networks,isa further challengeinthissphere. unesdoc.unesco.org unesdoc.unesco.org 这一领域的又一挑战是了解个人的自主学习和合作学习是如何在正式教育计划外发生 演变的,例如通过在线的实践社区和社交网络。
a In recent years, social network sites like Renren and Kaixin have rapidly gained popularity among all kinds of people. Many people spend a lot of time on those sites chatting, making friends and playing games. Those sites have become a part of their life. 正在翻译,请等待...[translate]...
a social networking addict could(5)__(consider) someone with a powerful inner drive to use social media repeatedly-(6)_(constant)checking status updates or following people's (7)_(profile) on Weibo, for example, for hours on end.But it is hard to tell when fondness for8) activity becom...
The effects of average degree and network size on spreading process are further analyzed. The results again show the importance of social reinforcement and are accordant with Centola's anticipation that increasing the network size or decreasing the average degree will enlarge the difference of the ...
network assessmentEach social network is typically composed of family members as well as nonfamily members such as friends, coworkers, neighbors and so on. Personal relationships with these individuals can significantly impact one's physical and mental well-being. Social networks can...
aSocial network sites (SNSs) are increasingly attracting the attention of academic and industry researchers intrigued by their affordances and reach. This special theme section of the Journal of Computer-Mediated Communication brings together scholarship on these emergent phenomena. In this introductory ...
We develop a theoretical framework that considers the role played by moral hazard and the diversity of networks and cultures in the choice of hiring channel. In favoritism contexts social networks, and particularly strong ties, are adopted as hiring chan
By structural analysis, it is revealed that the empirical social network has small-world and scale-free properties. Besides, it exhibits assortative mixing pattern. Then, we study the evolutionary version of the two types of games on it. It is found that cooperation is substantially promoted ...
Friendship and kinship interaction: differential effect on the morale of the elderly J. Marriage Fam. (1978), pp. 367-375 CrossrefGoogle Scholar 48. B.N. Adams Interaction theory and the social network Sociometry, 30 (1967), p. 510 Google Scholar 49. R. Paine In search of friendship: ...
Sociality means a number of individuals living and interacting together, which can lead to complicated social relationships and structure. In recent years, Social network services (SNSs) and online communities have been growing quickly. SNSs offer a variety of social behaviors that simultaneously expand...