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  Feature Name: Anonymous peer evaluation in CeLS environment
Author: Kali-Ronen

Category: Evaluation Tools, Collaboration tools

Subject: Others

Kind: Element/Applet

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Software URL: CeLS-Collaborative e-Leaning Structures

Created by: Miky Ronen, Holon Academic Institute of Technology, Israel

Reference URL

This Feature is connected to (2) Principles
  • Involve students in evaluation processes
  • Reuse student artifacts as resource for learning
    Feature in Visual Map
    CeLS enables the instructor, who constructs the peer evaluation activity, to decide whether the scoring and justifications are presented anonymously or not.
    In the peer evaluation activity described in the section below, we used anonymous evaluation.
    The Rationale Behind the Feature (Specific Design Principle):
    Enable anonymity to avoid bias in peer evaluation
    Context of Use:
    The study took place in an educational-philosophy course for undergraduate level at the Technion. The main goal of the course was to help students develop their own perceptions about fundamental issues in education and schooling (e.g. what is the goal of schooling? What contents should be taught in school? What should be the role of the teacher?). A main theme in the course is the �ideal school� project, in which groups of 3-4 students constructed a conceptual model of a school that met their evolving educational perceptions.

    Toward the end of the semester each group gave a short presentation of one day in their ideal school. For this purpose, most students used PowerPoint, but other less-conventional means, such as drama-performances were also used. The presentations took place in three class meetings, with three or four presentations in each session. One challenge we faced was how to ensure that students make the most out of these meetings. Prior teaching experience in similar contexts revealed that students tend to focus on accomplishing the course�s requirements (their own presentations in this case) and less interested in their peers� projects.

    This challenge was addressed by designing a peer-evaluation activity, in which students were involved in the assessment of their peers ideal school presentations. The rationale for engaging students in this activity was: a) to ensure their involvement in their peers projects, b) to create a framework for them to learn from each others� projects, c) to help them develop evaluation skills that they would need as future educators, and d) to reinforce criteria for designing their projects. The analysis of this peer-evaluation activity by the instructor involved the integration of hundreds of assessments (35 students, times 10 groups, times about four criteria).

    To help facilitate the analysis we decided to use a computerized system, which enabled us to gather, present and analyze these assessments in a productive manner. The activity was therefore performed online with the CeLS environment (Collaborative e-Leaning Structures), a novel system that allows the instructor to create and conduct a variety of online structured collaborative activities (http://www.mycels.net)
    Field-based Evidence:
    In a questionnaire administered at the end of the semester, students indicated that their evaluations might have been different if they wouldnt have been anonymous.

    See more empirical outcomes in the reference below.
    Zariski, A. (1996). Student peer assessment in tertiary education: Promise, perils and practice. Proceedings of the 5th Annual Teaching Learning Forum, (Perth: Murdoch). In Abbott, J. and Willcoxson, L. (Eds), Teaching and learning within and across disciplines (pp.189-200). Perth: Murdoch.

    Image:(Click to enlarge)