{"id":"W7096557082","doi":"","title":"Copyright © Canadian Academy of Oriental and Occidental Culture The Modification of Dichotomous and Polytomous Item Response Theory to Structural Equation Modeling Analysis","year":2012,"lang":"en","type":"article","venue":"","topic":"Psychometric Methodologies and Testing","field":"Decision Sciences","cited_by":0,"is_retracted":false,"has_abstract":false,"ca_institutions":"","funders":"","keywords":"Item response theory; Polytomous Rasch model; Structural equation modeling; Structural approach; Differential item functioning; Rasch model","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.002013951,0.0003654851,0.0004213913,0.00145149,0.002641579,0.003549912,0.0007820454,0.0003795926,0.07995951],"category_scores_gemma":[0.008797476,0.0002411424,0.0003698046,0.003305299,0.001817427,0.0008044706,0.001115528,0.0007947588,0.009359435],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.006783317,"about_ca_system_score_gemma":0.02759485,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.8340546,"about_ca_topic_score_gemma":0.8889048,"domain_scores_codex":[0.9988512,0.0002542837,0.00009047529,0.0001466296,0.0004811253,0.0001762311],"domain_scores_gemma":[0.9943646,0.0008359225,0.0001665622,0.00074214,0.003486244,0.0004045634],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"theoretical_or_conceptual","study_design_scores_codex":[0.00007086965,0.000093826,0.02967928,0.0004509921,0.00005204816,0.0002567646,0.002695656,0.0005662454,0.001058938,0.06342207,0.4274907,0.4741626],"study_design_scores_gemma":[0.00002824258,0.00002400025,0.1239693,0.0005918278,0.00005010427,0.0002314782,0.006200118,0.001043212,0.0004559062,0.008916537,0.8584434,0.00004572822],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":null,"genre_codex":"other","genre_gemma":"methods","genre_scores_codex":[0.07779095,0.00488613,0.01000168,0.023241,0.007449129,0.0003809622,0.01010831,0.0005900138,0.8655518],"genre_scores_gemma":[0.3940075,0.01485839,0.03994653,0.005295691,0.0005453645,0.000563391,0.006691566,0.0003854937,0.5377061],"genre_candidate":"methods","genre_consensus":null,"teacher_disagreement_score":0.8340546,"threshold_uncertainty_score":0.3338453,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.3426074438237303,"score_gpt":0.4646583327438969,"score_spread":0.1220508889201666,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}