Title
Score-Group Framing Negatively Impacts Peer Evaluations.
Abstract
How does group membership framing affect the feedback students provide learners? This paper presents two between-subjects experiments investigating the effect of Ingroup/Outgroup membership on effort spent in peer evaluations, and whether the group membership criterion type affects quality and stringency of evaluation. Two peer-review assignments were implemented in two separate classes. In the first study, students were nominally grouped by location they sat in class and non-nominally grouped by current class score; each was asked to review an Ingroup and Outgroup peer assignment. A second study randomly assigned students to one of four group types (random, score, motivation, and location); student reviewed two Ingroup assignments. In both studies, score-grouped students graded their peers more stringently than students grouped by location. These studies illustrate for system designers the impacts of group framing - and the disclosure of that-in peer review tasks.
Year
DOI
Venue
2018
10.1145/3274314
Proceedings of the ACM on Human-Computer Interaction
Keywords
DocType
Volume
experimentation,human factors,minimal group theory,peer feedback
Conference
2
Issue
ISSN
Citations 
CSCW
2573-0142
0
PageRank 
References 
Authors
0.34
0
3
Name
Order
Citations
PageRank
Celia Durkin100.34
Federico Rossano200.68
Scott Klemmer32977197.02