{"id":"W2097627509","doi":"10.1017/s0272263107070258","title":"ACQUIRING /[alveolar approximant]/ IN CONTEXT","year":2007,"lang":"en","type":"article","venue":"Studies in Second Language Acquisition","topic":"Phonetics and Phonology Research","field":"Psychology","cited_by":29,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Toronto","funders":"","keywords":"Voice; Markedness; Linguistics; Variation (astronomy); Context (archaeology); Place of articulation; Salient; Phonetics; Realization (probability); Articulation (sociology); Computer science; Psychology; Speech recognition; History; Artificial intelligence; Mathematics; Vowel","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0004515305,0.0003262491,0.0003484514,0.000290764,0.0004715743,0.001136447,0.000308865,0.000298382,0.003616625],"category_scores_gemma":[0.001074464,0.0001858516,0.0001487376,0.000186199,0.0005196339,0.0008415615,0.0009447451,0.0007571736,0.0008662867],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002969061,"about_ca_system_score_gemma":0.0004408384,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.003373418,"about_ca_topic_score_gemma":0.006790231,"domain_scores_codex":[0.9995391,0.00006476085,0.00002078304,0.0001286168,0.0001497084,0.00009706341],"domain_scores_gemma":[0.9995971,0.0001070374,0.00009197809,0.00006651198,0.00008126743,0.00005604846],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"observational","study_design_scores_codex":[0.0005443857,0.000261591,0.1019812,0.0002970545,0.0000722425,0.007396619,0.03755031,0.0006809047,0.723696,0.01765963,0.0008419758,0.1090181],"study_design_scores_gemma":[0.00006311683,0.001762769,0.6446036,0.0001540609,0.0002328663,0.03205048,0.03592384,0.002716722,0.1862745,0.01131401,0.08475055,0.0001535478],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9860975,0.0001660093,0.001840282,0.0000749817,0.00001967273,0.000008967397,0.00004551602,0.00006316309,0.0116839],"genre_scores_gemma":[0.996199,0.0001668389,0.001209854,0.00003664489,0.000006301462,0.000004201138,0.00006169973,0.00003435463,0.002281172],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.003616625,"threshold_uncertainty_score":0.01209885,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04617581449230333,"score_gpt":0.4133836927029444,"score_spread":0.3672078782106411,"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."}}