{"id":"W3118022931","doi":"10.5951/tcm.9.4.0234","title":"Describing Reasoning in Early Elementary School Mathematics","year":2002,"lang":"en","type":"article","venue":"Teaching Children Mathematics","topic":"Mathematics Education and Teaching Techniques","field":"Social Sciences","cited_by":4,"is_retracted":false,"has_abstract":true,"ca_institutions":"Acadia University","funders":"","keywords":"Mathematics education; Primary education; Elementary mathematics; Psychology; Mathematics; Pedagogy","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":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow","insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.003815247,0.0003077864,0.0004262321,0.0003832369,0.0008710703,0.0003317149,0.0007654863,0.0001721842,0.001284804],"category_scores_gemma":[0.003150971,0.0003152535,0.000132195,0.0003257003,0.0001402794,0.0004381172,0.0001238078,0.0009430277,0.0002693642],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003461739,"about_ca_system_score_gemma":0.00007048135,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001531465,"about_ca_topic_score_gemma":0.0002681451,"domain_scores_codex":[0.9970709,0.0003497115,0.0008200384,0.0003539232,0.0007284224,0.0006770011],"domain_scores_gemma":[0.9982224,0.0004077792,0.0003657351,0.0006271086,0.00004847057,0.0003285654],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"theoretical_or_conceptual","study_design_scores_codex":[0.000001322654,0.001584379,0.03026995,0.00009281986,0.00005997598,0.000006239783,0.2747365,0.000005859069,0.00006095477,0.6805682,0.006696755,0.005917154],"study_design_scores_gemma":[0.003912132,0.0003833877,0.01056867,0.009785912,0.0005134341,0.0002075248,0.08661794,0.03254516,0.0006447373,0.8401686,0.008877805,0.005774716],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8152283,0.0001478364,0.02857916,0.0008143566,0.0001567535,0.001102351,0.00000632619,0.001029243,0.1529357],"genre_scores_gemma":[0.6871136,0.00005788466,0.3113018,0.0001846975,0.0001920147,0.00004168952,0.000006608564,0.0000567494,0.001044985],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.2827226,"threshold_uncertainty_score":0.99993,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04991415560428175,"score_gpt":0.3174958451664455,"score_spread":0.2675816895621638,"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."}}