{"paper":{"title":"Exploring the Accuracy of MIRT Scale Linking Procedures for Mixed-format Tests","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"stat.ME","authors_text":"Haiqin Chen, Tianli Li, Zhen Li","submitted_at":"2018-05-01T05:11:59Z","abstract_excerpt":"This study investigates the accuracy of Stocking-Lord scale linking procedures for UIRT and MIRT models with common-item nonequivalent-group design for mixed-format tests under two anchor conditions: MC-Only and MC-CR across three different levels of format effects (FEs). Results provide recommendations on the appropriateness of UIRT and two MIRT models when FEs present under each anchor scenario."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1805.00189","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":""},"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"}