{"id":"W4415131445","doi":"10.30807/ksms.2025.28.3.009","title":"Analysis of negative expressions in the 2022 Revised Mathematics Curriculum: A comparative study with the U.S., U.K., Canada, Singapore, and Australia","year":2025,"lang":"en","type":"article","venue":"","topic":"Education, Safety, and Science Studies","field":"Social Sciences","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Curriculum; Autonomy; Exploratory research; Expression (computer science); Mathematics curriculum; Reform mathematics; Qualitative analysis","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":[0.007762541,0.0002485327,0.0003177735,0.002220823,0.004927815,0.002708803,0.000642455,0.0004025407,0.0008493784],"category_scores_gemma":[0.02130958,0.0002782174,0.0001310129,0.003308404,0.005109166,0.001425955,0.003240856,0.001332352,0.0001174967],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.01214482,"about_ca_system_score_gemma":0.01773711,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.2649483,"about_ca_topic_score_gemma":0.359029,"domain_scores_codex":[0.9916932,0.003945405,0.0004541945,0.0004236553,0.002805526,0.000677981],"domain_scores_gemma":[0.9835496,0.006602835,0.003059093,0.0005651821,0.00522888,0.0009942994],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"qualitative","study_design_gemma":"observational","study_design_scores_codex":[0.00003607417,0.00004863368,0.03822799,0.00009022252,0.000005588839,0.0003891284,0.9453952,0.00004681473,0.00166466,0.001921093,0.0004484177,0.01172621],"study_design_scores_gemma":[0.000002332756,0.00004383274,0.06900271,0.0001093871,0.000007042037,0.000179463,0.9133404,0.0001276748,0.0010969,0.0001595358,0.01590605,0.0000245461],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9953478,0.00008688161,0.0001265132,0.0002278612,0.00000668066,0.00001643045,0.00001674445,0.000001951606,0.00416919],"genre_scores_gemma":[0.9981148,0.0002323583,0.0002054775,0.0001298074,0.000002458927,0.00002227331,0.00003484797,0.000006465886,0.001251518],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.7350516,"threshold_uncertainty_score":0.5268123,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.05832531665429604,"score_gpt":0.3989464245325035,"score_spread":0.3406211078782074,"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."}}