{"paper":{"title":"Generative AI Feedback, English Writing and Teacher Rubrics: A Multiple-Case Study of CyberScholar","license":"http://creativecommons.org/licenses/by-sa/4.0/","headline":"","cross_cats":[],"primary_cat":"cs.CY","authors_text":"Ana Karina de Oliveira Nascimento, Bill Cope, Mary Kalantzis, Raigul Zheldibayeva, Vania Castro","submitted_at":"2026-05-16T15:55:39Z","abstract_excerpt":"This multiple-case study examined the potential of a Generative AI (GenAI) tool, CyberScholar, to support K-12 students' writing across disciplines. This tool integrates teacher-provided rubrics, materials, and exemplars through Retrieval-Augmented Generation (RAG), producing criterion-specific formative feedback and ratings. The study involved 143 students and five teachers in grades 7 through 11 across five U.S. middle and high schools. Data sources included classroom observations, student post-surveys (n = 79), student focus group interviews (n = 18), and teacher surveys (n = 5). Qualitativ"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2605.17055","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2605.17055/integrity.json","findings":[],"available":true,"detectors_run":[{"name":"ai_meta_artifact","ran_at":"2026-05-19T22:33:23.823816Z","status":"skipped","version":"1.0.0","findings_count":0},{"name":"claim_evidence","ran_at":"2026-05-19T22:21:57.765639Z","status":"completed","version":"1.0.0","findings_count":0}],"snapshot_sha256":"6d401ad34bfb4568870c43dd6fd43e054e3d8a3790461fa6739ed4420ee1cf55"},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"}