Socio-emotional interaction is considered a crucial factor that may affect the effectiveness and efficiency of collaborative argumentation and deserves further exploration. This study explored what temporal and sequential patterns of socio-emotional interaction could promote or hinder productive collaborative argumentation by comparing the…

Online collaborative writing tools provide an efficient way to complete a writing task. However, existing tools only focus on technological affordances and ignore the importance of social affordances in a collaborative learning environment. This article describes a learning analytic system that analyzes writing behaviors, and creates…