Bassani, Patrícia B. Scherer. "Interpersonal exchanges in discussion forums: A study of learning communities in distance learning settings." Computers & Education 56.4 (2011): 931-938.

This study examines how cooperative relationships foster the development of online learning communities, focusing on the dynamics of thought exchange from a Piagetian perspective. By analyzing conversations in discussion forums, the research aims to understand the interaction processes within virtual communities. Through content analysis of messages and interaction mapping, the findings reveal a significant relationship between the content of forum messages and the continuation of interpersonal exchanges, highlighting the importance of dialogue in building virtual learning environments.