{"id":"W4376869334","doi":"10.18280/isi.280213","title":"Bias Geographic Location of Math National Examination in Junior High School: Analysis of Differential Item Functioning (DIF)","year":2023,"lang":"en","type":"article","venue":"Ingénierie des systèmes d information","topic":"Mathematics Education and Pedagogy","field":"Mathematics","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Differential item functioning; Differential (mechanical device); Mathematics education; Psychology; Statistics; Geography; Demography; Mathematics; Developmental psychology; Item response theory; Physics; Sociology; Psychometrics","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":true,"about_ca":false,"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":[0.005187311,0.0003368526,0.0005429182,0.002507253,0.000709691,0.001159695,0.0005859095,0.0004260401,0.002212383],"category_scores_gemma":[0.01799918,0.0001736229,0.0009989743,0.002324799,0.0008326513,0.0005490663,0.001443713,0.0006841316,0.0003445129],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0009640781,"about_ca_system_score_gemma":0.0007540445,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.005339152,"about_ca_topic_score_gemma":0.004694928,"domain_scores_codex":[0.9950421,0.001927318,0.0007871921,0.0005576771,0.001284554,0.0004012379],"domain_scores_gemma":[0.9877561,0.00528563,0.003666745,0.001119885,0.001604156,0.0005674794],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00004962569,0.00003970983,0.9930864,0.00001929656,0.00008581341,0.00004165621,0.0006127671,0.0001218204,0.0001273094,0.0001868864,0.0001722533,0.005456526],"study_design_scores_gemma":[0.000004871521,0.00007657276,0.9963475,0.0000166087,0.00002907852,0.00007245926,0.00166489,0.0008438505,0.0002144802,0.0002286622,0.0004926737,0.000008376186],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9967446,0.00006401225,0.0009405177,0.00007525422,0.00001575954,0.00005791624,0.0004074747,0.00001019749,0.00168422],"genre_scores_gemma":[0.9985867,0.00002305632,0.0006766579,0.00001361424,0.000003529711,0.00006251868,0.0004112058,0.000002921924,0.0002197899],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.005339152,"threshold_uncertainty_score":0.02743351,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.06486034869761549,"score_gpt":0.3112754363798736,"score_spread":0.2464150876822582,"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."}}