{"id":"W4400288846","doi":"10.1121/10.0027197","title":"The effect of aging on vowel production in Western Canadian English","year":2024,"lang":"en","type":"article","venue":"The Journal of the Acoustical Society of America","topic":"Linguistic Variation and Morphology","field":"Social Sciences","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Vowel; Linguistics; Production (economics); Audiology; History; Economics; Medicine; Philosophy","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":[0.0008117465,0.0003892453,0.000236343,0.0008073925,0.00181554,0.001014927,0.0004264674,0.0002929581,0.001537583],"category_scores_gemma":[0.003979081,0.0001701027,0.0001662187,0.0006846696,0.0008818501,0.0002411332,0.0005969477,0.0002318,0.0002406348],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.004338559,"about_ca_system_score_gemma":0.004984901,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.8734988,"about_ca_topic_score_gemma":0.9501959,"domain_scores_codex":[0.9993035,0.00008824256,0.00004394438,0.0001362143,0.0002795971,0.0001484967],"domain_scores_gemma":[0.997789,0.0004779955,0.000216607,0.0001197968,0.001163416,0.0002331984],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.002471869,0.0001637442,0.655521,0.0003335038,0.000185988,0.00157697,0.07549164,0.0006600611,0.1833745,0.0005605217,0.001528769,0.07813138],"study_design_scores_gemma":[0.000002772382,0.00004625984,0.9941637,0.0000075601,0.00001551378,0.0001003258,0.003309815,0.0001303405,0.001440129,0.00001894425,0.0007485673,0.00001611723],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9987514,0.00009260629,0.00005388557,0.00001969421,0.000003664981,0.00000497183,0.000215799,0.000003545297,0.0008543191],"genre_scores_gemma":[0.9985148,0.0001139492,0.0002765707,0.00001474954,0.000003184359,0.000007952835,0.0002774509,0.000007649845,0.0007836788],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1265012,"threshold_uncertainty_score":0.2544923,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.009252112056475184,"score_gpt":0.2864114703006742,"score_spread":0.277159358244199,"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."}}