{"id":"W2054846767","doi":"10.1080/09500780802691736","title":"Characteristics of teacher talk and learner talk in the online learning environment","year":2009,"lang":"en","type":"article","venue":"Language and Education","topic":"Language, Discourse, Communication Strategies","field":"Arts and Humanities","cited_by":29,"is_retracted":false,"has_abstract":true,"ca_institutions":"Royal Roads University","funders":"","keywords":"Asynchronous communication; Conversation; Psychology; Computer-mediated communication; Variety (cybernetics); Context (archaeology); Discourse analysis; Conversation analysis; Online discussion; Face-to-face; Linguistics; Computer science; Pedagogy; Mathematics education; Communication; World Wide Web; The Internet; Artificial intelligence","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":[0.002716857,0.0002223858,0.0003546082,0.002687868,0.001081256,0.002378516,0.0004626183,0.0006773327,0.001749372],"category_scores_gemma":[0.02194276,0.0002419734,0.0002604617,0.001252618,0.0009794496,0.001444479,0.001764157,0.0005478585,0.0004965232],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004860951,"about_ca_system_score_gemma":0.0005153219,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0009397701,"about_ca_topic_score_gemma":0.0009707045,"domain_scores_codex":[0.9965872,0.001667683,0.0003202891,0.0003074327,0.0008498995,0.0002675039],"domain_scores_gemma":[0.9767975,0.0170466,0.002940246,0.0005977064,0.001725614,0.0008924462],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"qualitative","study_design_gemma":"observational","study_design_scores_codex":[0.002096495,0.0004166029,0.4166671,0.0006878238,0.0001164268,0.002161535,0.4633573,0.0006985661,0.03047767,0.001795565,0.0005203104,0.08100461],"study_design_scores_gemma":[0.00004159484,0.001011368,0.7988538,0.0001542209,0.0001053433,0.005369814,0.174277,0.001324152,0.008340903,0.001110733,0.009310119,0.0001009288],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9937878,0.0002193782,0.001607747,0.00003960742,0.000008533304,0.00004679775,0.00007314339,0.00003614684,0.004180885],"genre_scores_gemma":[0.9971725,0.0001594447,0.0009359834,0.00001802391,0.00001502407,0.0001147432,0.0001141142,0.00002900587,0.001441224],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.002716857,"threshold_uncertainty_score":0.0143683,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01905098802973183,"score_gpt":0.2732855463823822,"score_spread":0.2542345583526504,"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."}}