{"id":"W4415603913","doi":"10.1177/15366006251379787","title":"The Life and Legacy of Duncan McKenzie (1885–1961): A Champion of Twentieth-Century Music Pedagogy","year":2025,"lang":"en","type":"article","venue":"Journal of Historical Research in Music Education","topic":"Diverse Music Education Insights","field":"Arts and Humanities","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Singing; Music education; Choir; Curriculum; Champion; Context (archaeology); Biography; Music history","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":[0.001566667,0.0003955674,0.0002463888,0.001727337,0.01293763,0.004013279,0.0005569564,0.001484587,0.003213547],"category_scores_gemma":[0.00278779,0.0002990359,0.00009004627,0.0008781361,0.01303446,0.003445821,0.003191685,0.003940182,0.0005786783],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.007970417,"about_ca_system_score_gemma":0.00381368,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.04003287,"about_ca_topic_score_gemma":0.07656601,"domain_scores_codex":[0.9990678,0.000369861,0.00002370248,0.0001787405,0.0001539359,0.0002058827],"domain_scores_gemma":[0.9988472,0.0004710123,0.0001453949,0.00003028919,0.0001684874,0.0003375759],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"qualitative","study_design_gemma":"not_applicable","study_design_scores_codex":[0.0001311568,0.00005901066,0.007060726,0.0001904059,0.00001029149,0.001897759,0.5933629,0.0001398673,0.001472627,0.2106914,0.09885085,0.08613294],"study_design_scores_gemma":[0.000005319084,0.00004127056,0.00413021,0.0003322588,0.000003236175,0.001074176,0.05277234,0.00003052532,0.0004811625,0.005024016,0.936076,0.00002934542],"study_design_candidate":"not_applicable","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"other","genre_scores_codex":[0.4347554,0.1106161,0.003474561,0.1757748,0.002939026,0.00006709762,0.0003277858,0.00008297121,0.2719622],"genre_scores_gemma":[0.8858132,0.02658764,0.00151711,0.01341871,0.0008385489,0.00006100663,0.00004808385,0.00005834137,0.07165745],"genre_candidate":"other","genre_consensus":null,"teacher_disagreement_score":0.04003287,"threshold_uncertainty_score":0.07959968,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1391285770621824,"score_gpt":0.3765726723600453,"score_spread":0.2374440952978629,"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."}}