Praxical teacher-AI grading teaming decreased grading time by 44% and increased accuracy by 6% versus manual grading¶

Claim · All claims
Evidence · 1 study · review r2 · q2
Currency · newest study 2025 · not yet checked against its sources · not reviewed by a person

Subclaims¶

q2 i? In one reviewed study, praxical teacher-AI teaming in grading decreased grading time by 44% and increased grading accuracy by 6% compared to manual grading. → Mutlu Cukurova 2025

Evidence¶

Mutlu Cukurova 2025¶

Mutlu Cukurova, Wannapon Suraworachet, Qi Zhou, and Sahan Bulathwela. (2025). Towards Synergistic Teacher-AI Interactions with Generative Artificial Intelligence. https://arxiv.org/abs/2511.19580 doi:10.48550/arxiv.2511.19580

q2 · i? · review · r2

The review reports this secondhand, citing Liu et al.'s study of praxical teacher-AI teaming in grading students' assignments; teachers also qualitatively reported more enjoyable, easier and faster operations. No effect size is printed.

"The quantitative results suggest that the praxical approach can decrease grading time by 44% and increase grading accuracy by 6% in comparison to manual grading."

Discussion¶

Related Claims¶

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• Benchmarking shows NLP-based automated essay scoring achieves grading times up to 80% faster than human graders while maintaining comparable accuracy — related