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A Learning Analytics Study of the Effect of Group Size on Social Dynamics and Performance in Online Collaborative Learning

Saqr, Mohammed ; Nouri, Jalal ; Jormanainen, Ilkka Pammer-Schindler, Viktoria ; Schneider, Jan ; Scheffel, Maren ; Broisin, Julien ; Ioannou, Andri

Transforming Learning with Meaningful Technologies, 2019, p.466-479 [Periódico revisado por pares]

Cham: Springer International Publishing

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  • Título:
    A Learning Analytics Study of the Effect of Group Size on Social Dynamics and Performance in Online Collaborative Learning
  • Autor: Saqr, Mohammed ; Nouri, Jalal ; Jormanainen, Ilkka
  • Pammer-Schindler, Viktoria ; Schneider, Jan ; Scheffel, Maren ; Broisin, Julien ; Ioannou, Andri
  • Assuntos: Collaborative learning ; Complexity ; Group size ; Information Society ; informationssamhället ; Interaction analysis ; Learning analytics ; Medical education ; Problem based learning ; Social network analysis
  • É parte de: Transforming Learning with Meaningful Technologies, 2019, p.466-479
  • Descrição: Effective collaborative learning is rarely a spontaneous phenomenon. In fact, it requires that a set of conditions are met. Among these central conditions are group formation, size and interaction dynamics. While previous research has demonstrated that size might have detrimental effects on collaborative learning, few have examined how social dynamics develop depending on group size. This learning analytics paper reports on a study that asks: How is group size affecting social dynamics and performance of collaborating students? In contrast to previous research that was mainly qualitative and assessed a limited sample size, our study included 23,979 interactions from 20 courses, 114 groups and 974 students and the group size ranged from 7 to 15 in the context of online problem-based learning. To capture the social dynamics, we applied social network analysis for the study of how group size affects collaborative learning. In general, we conclude that larger groups are associated with decreased performance of individual students, poorer and less diverse social interactions. A high group size led to a less cohesive group, with less efficient communication and less information exchange among members. Large groups may facilitate isolation and inactivity of some students, which is contrary to what collaborative learning is about.
  • Editor: Cham: Springer International Publishing
  • Idioma: Inglês

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