![](https://dblp.uni-trier.de./img/logo.320x120.png)
![search dblp search dblp](https://dblp.uni-trier.de./img/search.dark.16x16.png)
![search dblp](https://dblp.uni-trier.de./img/search.dark.16x16.png)
default search action
"Cognitive, social and teaching presence in a virtual world and a text chat."
Tomoko Watanabe Traphagan et al. (2010)
- Tomoko Watanabe Traphagan, Yueh-hui Vanessa Chiang, Hyeseung Maria Chang, Benjaporn Wattanawaha, Haekyung Lee, Michael Charles Mayrath, Jeongwon Woo, Hyo-Jin Yoon, Min Jung Jee
, Paul E. Resta:
Cognitive, social and teaching presence in a virtual world and a text chat. Comput. Educ. 55(3): 923-936 (2010)
![](https://dblp.uni-trier.de./img/cog.dark.24x24.png)
manage site settings
To protect your privacy, all features that rely on external API calls from your browser are turned off by default. You need to opt-in for them to become active. All settings here will be stored as cookies with your web browser. For more information see our F.A.Q.