{"id":"W2515221935","doi":"10.5539/elt.v9n9p139","title":"A Corpus of Writing, Pronunciation, Reading, and Listening by Learners of English as a Foreign Language","year":2016,"lang":"en","type":"article","venue":"English Language Teaching","topic":"Second Language Acquisition and Learning","field":"Psychology","cited_by":6,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Japan Society for the Promotion of Science; Albright College","keywords":"Pronunciation; Fluency; Linguistics; Vocabulary; Active listening; Grammar; Reading (process); Psychology; Foreign language; Computer science; Mathematics education; Communication","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":true,"about_ca":false,"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":[0.004708193,0.0005402878,0.0006896559,0.005962227,0.002899203,0.001919342,0.001454746,0.001314705,0.008081241],"category_scores_gemma":[0.01487741,0.0004473579,0.0002713939,0.004826441,0.002018771,0.002130331,0.00257456,0.001320124,0.00241745],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00132735,"about_ca_system_score_gemma":0.003240277,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.005267861,"about_ca_topic_score_gemma":0.01116832,"domain_scores_codex":[0.9954044,0.001775883,0.0008201175,0.0006798766,0.001226923,0.00009285977],"domain_scores_gemma":[0.9713824,0.01872946,0.001117292,0.002696184,0.005348233,0.000726386],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"observational","study_design_scores_codex":[0.0007253532,0.003771402,0.05147722,0.004627023,0.0001123114,0.005780856,0.1908607,0.003417761,0.0583612,0.01418064,0.08412649,0.5825591],"study_design_scores_gemma":[0.0002334907,0.0008177921,0.2020123,0.001245523,0.0001450914,0.006041227,0.06538554,0.007045342,0.06038807,0.004263953,0.6521018,0.0003197569],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8389602,0.001998308,0.04204709,0.001605366,0.0004973756,0.004221466,0.05408809,0.001302982,0.05527917],"genre_scores_gemma":[0.700047,0.00203913,0.1467221,0.0006665839,0.0002203181,0.007579055,0.09811652,0.0009741148,0.04363522],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.008081241,"threshold_uncertainty_score":0.0270344,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.005702804647537509,"score_gpt":0.2727607720400098,"score_spread":0.2670579673924722,"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."}}