Grade Encoding and the Structural Representation of Student Academic Trajectories
arXiv:2606.12946v2 Announce Type: replace Abstract: Does the conversion of academic assessment from percentage scores to letter grades merely represent an adjustment in information precision, or does it systematically alter the underlying structure of student academic data? Drawing on 68 mathematics exam scores from 75 primary school students, this study employs Encoding Transformation simulation to compare structural differences in the same dataset under two encoding schemes across three dimens
Record details
Published: 14 July 2026
Source: arXiv cs.CY
Category: Research
Topics: Children & education
Retrieved: 14 July 2026
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ethics.ai (14 July 2026), “Grade Encoding and the Structural Representation of Student Academic Trajectories,” evidence record 1575, https://ethics.ai/record/1575 (originally published by arXiv cs.CY).
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