{"id":"W2217534465","doi":"10.21307/eb-2014-001","title":"Class size and academic results, with a focus on children from culturally, linguistically and economically disenfranchised communities","year":2014,"lang":"en","type":"article","venue":"Evidence Base","topic":"Education Systems and Policy","field":"Social Sciences","cited_by":25,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Class (philosophy); Focus (optics); Mathematics education; Sociology; Class size; Psychology; Computer science; Artificial intelligence; Physics","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0006787167,0.0001200282,0.0001840498,0.0000275558,0.0004129584,0.0001595512,0.0002043007,0.00009861113,0.00003691705],"category_scores_gemma":[0.002668093,0.00009114804,0.0000201697,0.00006256445,0.0004451702,0.0001958669,0.0000391288,0.0002499667,0.00002096368],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0000381403,"about_ca_system_score_gemma":0.0001318914,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.02010907,"about_ca_topic_score_gemma":0.003437872,"domain_scores_codex":[0.9987753,0.0004217683,0.0002365335,0.0002097856,0.0001586834,0.0001979084],"domain_scores_gemma":[0.9962989,0.003054593,0.0001236325,0.0002252506,0.00006776386,0.0002298661],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.001075784,0.0001371068,0.3712063,0.00005275333,0.0001223088,0.000003110738,0.3347536,0.00002970116,0.0002908433,0.2584142,0.01741119,0.01650313],"study_design_scores_gemma":[0.002219544,0.0005136167,0.9212393,0.001934916,0.00008941445,0.000005942869,0.01865022,0.0001675054,0.000111159,0.01113626,0.04309267,0.0008394294],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.975156,0.0004539444,0.00001956907,0.0183443,0.0000952465,0.0002359005,0.00005296601,0.00004647994,0.005595563],"genre_scores_gemma":[0.9965299,0.0004319969,0.000430389,0.001320131,0.0009131285,0.00001385531,0.000006348409,0.0000087024,0.0003455984],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.550033,"threshold_uncertainty_score":0.9864161,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03763385180742242,"score_gpt":0.329328758498118,"score_spread":0.2916949066906956,"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."}}