Share Paper: Optimal Group Size in Digital Peer Assessment

  1. Lan Li, Bowling Green State University, United States
  2. Fei Gao, Bowling Green State University, United States
  3. Shuqing Guo, Xi'an International Studies University, China
Monday, June 20 11:50 AM-12:10 PM Liberty 5

Abstract: This study evaluated the influence of group size on student performance and self-reported intrinsic motivation in technology-facilitated formative peer assessment. A sample with 56 students was separated into groups containing 3 or 6 members each to conduct a peer assessment activity via a social messaging app. The smaller groups of students outperformed the larger groups on their essay. Data analysis also indicated the 3-student groups showed higher intrinsic motivation than those in the 6-student groups. Implications and limitations are discussed.