{"id":"W4416819791","doi":"10.1108/978-1-60752-661-220251006","title":"From Teachers’ Conversations to Students’ Mathematical Communications","year":2006,"lang":"en","type":"book-chapter","venue":"","topic":"Mathematics Education and Teaching Techniques","field":"Social Sciences","cited_by":1,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Saskatchewan","funders":"","keywords":"Conversation; Key (lock); Process (computing); Focus (optics)","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":[0.0005059482,0.0004129298,0.0002247013,0.0007218671,0.002855233,0.006082294,0.0005885196,0.001112638,0.0155085],"category_scores_gemma":[0.002417348,0.0003510018,0.0001929957,0.0007518363,0.004370967,0.006701282,0.00239844,0.003854252,0.002711833],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.002179573,"about_ca_system_score_gemma":0.002273879,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.003928828,"about_ca_topic_score_gemma":0.005283181,"domain_scores_codex":[0.9995483,0.0002173328,0.00001526056,0.00005570213,0.0001147954,0.00004864542],"domain_scores_gemma":[0.9992417,0.0004916476,0.00003226039,0.00005718233,0.0001019767,0.00007519293],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"qualitative","study_design_scores_codex":[0.00001403608,0.00002783197,0.0001709219,0.0001269388,0.000002313392,0.0001561075,0.04483657,0.0001883147,0.0005808594,0.8486367,0.03643439,0.0688251],"study_design_scores_gemma":[0.000005190031,0.00001486683,0.0005236821,0.0003640887,0.000004215974,0.0003081118,0.01744503,0.0002185471,0.001086057,0.128031,0.8519903,0.000008848398],"study_design_candidate":"qualitative","study_design_consensus":null,"genre_codex":"other","genre_gemma":"empirical","genre_scores_codex":[0.007650865,0.008021617,0.01098553,0.006405231,0.0006565323,0.00002693187,0.0000577351,0.0001309024,0.9660646],"genre_scores_gemma":[0.3388137,0.01300783,0.006631501,0.001666198,0.0005005913,0.0001477935,0.0001403864,0.0003952939,0.6386966],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.0155085,"threshold_uncertainty_score":0.05188113,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.08280230978505809,"score_gpt":0.404210573655469,"score_spread":0.3214082638704109,"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."}}