{"id":"W1980285929","doi":"10.1590/s1806-11172013000100017","title":"An analysis of grade six textbook on electricity through content analysis and student writing responses","year":2013,"lang":"en","type":"article","venue":"Revista Brasileira de Ensino de Física","topic":"Science Education and Pedagogy","field":"Social Sciences","cited_by":6,"is_retracted":false,"has_abstract":true,"ca_institutions":"York University","funders":"","keywords":"Electricity; Mathematics education; Content analysis; Computer science; Psychology; Sociology; Engineering; Social science; Electrical engineering","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.001992629,0.0001555084,0.0005158727,0.000590094,0.0005140489,0.0003726251,0.0003510398,0.0001009439,0.0004640933],"category_scores_gemma":[0.0009756912,0.0001446476,0.0002435034,0.002951584,0.0003776061,0.0002870021,0.00002706183,0.0001821473,0.0000145572],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002377601,"about_ca_system_score_gemma":0.0003425502,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.01020636,"about_ca_topic_score_gemma":0.001884508,"domain_scores_codex":[0.9967332,0.001373405,0.0004280969,0.0004306027,0.0005657653,0.0004689566],"domain_scores_gemma":[0.9975604,0.001207304,0.0002736708,0.0004086216,0.0002688997,0.000281066],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00001596083,0.0001929185,0.9640273,0.000005912413,0.0004269266,0.000002316031,0.01462135,0.00005350198,0.003133395,0.01569592,0.0001798566,0.001644578],"study_design_scores_gemma":[0.00009514288,0.00009310748,0.9835154,0.00001315916,0.001030627,9.015059e-7,0.01304079,0.0009766852,0.0003692048,0.00005068559,0.0006501357,0.000164135],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9963025,0.0002047822,0.001023355,0.0007078948,0.0000333465,0.0002694737,0.00001063462,0.00004756913,0.001400472],"genre_scores_gemma":[0.9974319,0.0001174006,0.0008582397,0.0009755148,0.000112322,0.00001560468,0.000009430708,0.00000835088,0.0004712139],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01948806,"threshold_uncertainty_score":0.9963847,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.103973281428691,"score_gpt":0.4188618629390234,"score_spread":0.3148885815103324,"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."}}