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Marking the markers: evaluating the potential of professional development through collaborative marking circles

Rutherford, Stephen ORCID: https://orcid.org/0000-0002-5572-8854, Pritchard, Constance ORCID: https://orcid.org/0009-0005-8127-0970, Kay, William, Nelson, Larissa, Shaw, Hannah and Francis, Nigel ORCID: https://orcid.org/0000-0002-4706-4795 2026. Marking the markers: evaluating the potential of professional development through collaborative marking circles. Emerging Topics in Life Sciences 10.1042/ETLS20253033

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Abstract

This case study details a 3-day ‘marking circle’ activity where six academics, who co-author this case study, with varied lengths of experience collaboratively marked 25 undergraduate bioscience essays. Observations from this activity, discussed in a focus group, highlighted a significant tension: while the process was too time-consuming to be a sustainable method for routine marking, it was an extremely valuable and enjoyable professional development exercise. The activity revealed substantial inconsistencies between markers, with mark variations often exceeding 20%. In a focus group discussion between the markers, these discrepancies were attributed to several elements: procedural, structural, personal and experiential factors that led to different decisions between the markers when assigning numerical grades. This case study proposes a streamlined, two-stage model to harness the activity's developmental benefits in a more time-efficient manner: first, using a small group to pilot and refine a rubric, and second, using the refined rubric in a wider-scale professional development context.

Item Type: Article
Date Type: Published Online
Status: In Press
Schools: Schools > Biosciences
Subjects: L Education > LB Theory and practice of education > LB2300 Higher Education
Publisher: Portland Press
ISSN: 2397-8554
Date of First Compliant Deposit: 25 February 2026
Date of Acceptance: 17 February 2026
Last Modified: 25 Feb 2026 12:46
URI: https://orca.cardiff.ac.uk/id/eprint/185256

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