{"id":"W2472509525","doi":"10.1007/978-3-319-32280-3_1","title":"Math Education and Learning","year":2016,"lang":"en","type":"book-chapter","venue":"Mathematics education in the digital era","topic":"Education Systems and Policy","field":"Social Sciences","cited_by":2,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Victoria; University of Toronto","funders":"","keywords":"Mathematics education; Psychology; Computer science","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":[0.0004988603,0.0007178656,0.0003013676,0.0007900681,0.001699452,0.005121267,0.0006293392,0.00171261,0.04429383],"category_scores_gemma":[0.001426227,0.0001670421,0.0001878327,0.0008269799,0.005661913,0.003672645,0.002701356,0.003004664,0.009411847],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.003044318,"about_ca_system_score_gemma":0.003779638,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.007682938,"about_ca_topic_score_gemma":0.01284912,"domain_scores_codex":[0.9995261,0.0001354991,0.00001545929,0.00009150254,0.0001650818,0.00006636521],"domain_scores_gemma":[0.9997912,0.00006719683,0.00001625537,0.00003838127,0.00003877888,0.00004823363],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"not_applicable","study_design_scores_codex":[0.00001003955,0.00002645236,0.000131722,0.00005271436,0.000001714526,0.00001220679,0.0006632271,0.0001222208,0.00008462583,0.8884475,0.04722871,0.06321894],"study_design_scores_gemma":[0.000003011493,0.00001048371,0.0005027403,0.0001637386,0.00000167931,0.00003559464,0.0004252165,0.00009442968,0.00009917875,0.2348072,0.7638534,0.00000316005],"study_design_candidate":"not_applicable","study_design_consensus":null,"genre_codex":"other","genre_gemma":"other","genre_scores_codex":[0.0008113954,0.01222341,0.0007590234,0.004049306,0.0006432518,0.000009832319,0.00003902284,0.00003180232,0.981433],"genre_scores_gemma":[0.06796929,0.01703625,0.001417099,0.003746516,0.001472753,0.00006966801,0.0001552375,0.00005997019,0.9080732],"genre_candidate":"other","genre_consensus":"other","teacher_disagreement_score":0.04429383,"threshold_uncertainty_score":0.1481776,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02668999452026559,"score_gpt":0.3306680338990599,"score_spread":0.3039780393787943,"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."}}