摘要:While people have been talking about collective intelligence for decades, new communication technologies, particularly Web 2.0, allow now for huge numbers of people to work together in new ways. The great success of systems like Google and Wikipedia suggest that it is now the right time for their further development. The aim of this study was to determine which form of collective Web intelligence was used by young people through Web 2.0 applications. The sample (N=103) in this study comprised young people aged 20 to 30. The Evaluation scale of use of Web 2.0 applications was applied in this research. The results showed that young people use collective intelligence based on collaboration through Web 2.0 applications. Presenting the analysis of applications that are most frequently used, the paper suggests possible ways to use Web 2.0 in social learning in order to obtain the best effect in different types of environment.