{"id":"W1629732200","doi":"10.1111/j.1467-9922.2012.00724.x","title":"Improving L2 Listeners’ Perception of English Vowels: A Computer‐Mediated Approach","year":2012,"lang":"en","type":"article","venue":"Language Learning","topic":"Phonetics and Phonology Research","field":"Psychology","cited_by":142,"is_retracted":false,"has_abstract":true,"ca_institutions":"Brock University","funders":"","keywords":"Psychology; Mandarin Chinese; Vowel; Perception; Context (archaeology); Context effect; Phonetics; Linguistics; Audiology","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":[0.0004457783,0.0005584243,0.0003755827,0.0002288804,0.0003154339,0.0004002746,0.0004523588,0.0005519089,0.002995259],"category_scores_gemma":[0.0008192768,0.0001848478,0.0002111021,0.00006237871,0.0004491739,0.0002727684,0.0004739467,0.0006030935,0.0004222095],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001973163,"about_ca_system_score_gemma":0.0004040495,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001115435,"about_ca_topic_score_gemma":0.001135927,"domain_scores_codex":[0.9997719,0.000075617,0.000008346155,0.00006536572,0.00003550163,0.00004328056],"domain_scores_gemma":[0.9996773,0.0001533403,0.00003099494,0.00003873976,0.00003149724,0.00006817817],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.001556876,0.005063878,0.001613855,0.00017911,0.00002850105,0.0002189311,0.001579501,0.000224259,0.9317016,0.0002006243,0.0002061951,0.05742665],"study_design_scores_gemma":[0.001752839,0.06768463,0.09873461,0.00007418302,0.000349844,0.001915961,0.001973202,0.004715798,0.8117368,0.0007284991,0.01021144,0.00012225],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9970648,0.00007241336,0.001862305,0.00005425109,0.000008672819,0.00006567394,0.000009827207,0.00004245728,0.0008196848],"genre_scores_gemma":[0.9904331,0.0001904251,0.006061319,0.00007496141,0.0000246396,0.0001585182,0.00002805908,0.00001995433,0.003008955],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.002995259,"threshold_uncertainty_score":0.01002014,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0193445252035075,"score_gpt":0.3001550588226261,"score_spread":0.2808105336191186,"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."}}