{"id":"W2071029871","doi":"10.1016/j.jadohealth.2005.10.004","title":"A Provincial Study of Opportunities for School-based Physical Activity in Secondary Schools","year":2006,"lang":"en","type":"article","venue":"Journal of Adolescent Health","topic":"Physical Education and Pedagogy","field":"Health Professions","cited_by":65,"is_retracted":false,"has_abstract":false,"ca_institutions":"Centre for Addiction and Mental Health; Provincial Laboratory of Public Health; University of Toronto; University of Guelph","funders":"","keywords":"Mathematics education; Psychology; Medical education; Medicine; Environmental health","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":[],"consensus_categories":[],"category_scores_codex":[0.001066231,0.0001315171,0.0006100751,0.000251211,0.0001907714,0.000006618572,0.0001540945,0.00006678955,0.00002957294],"category_scores_gemma":[0.0001714348,0.0001103001,0.0001247124,0.0001536156,0.00002887093,0.00018132,0.00002261229,0.001347436,0.000002801983],"about_ca_system_candidate":true,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000497725,"about_ca_system_score_gemma":0.01128911,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001133047,"about_ca_topic_score_gemma":0.001066854,"domain_scores_codex":[0.9974971,0.0007842447,0.0008695589,0.0001332003,0.0003436487,0.0003722685],"domain_scores_gemma":[0.9976435,0.0002718226,0.001287912,0.0001594707,0.0003612425,0.0002759936],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.009794979,0.1119182,0.5377375,0.009028814,0.0001068994,0.00002530356,0.01235715,0.0004329154,0.002683261,0.003004078,0.2329495,0.07996145],"study_design_scores_gemma":[0.006787125,0.002558421,0.9675629,0.0007813469,0.00001972525,0.000001040137,0.01465687,0.000210578,0.00008113061,0.0005470091,0.006663658,0.0001301902],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9890937,0.00003395894,0.0002234382,0.008474409,0.0005422379,0.001308449,0.00005390981,0.00000960479,0.0002602556],"genre_scores_gemma":[0.9966952,0.000007313802,0.0001335057,0.001319604,0.001680848,0.00002949816,0.000005531445,0.00001702052,0.0001115366],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.4298255,"threshold_uncertainty_score":0.994316,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1858259465105719,"score_gpt":0.4910002914780775,"score_spread":0.3051743449675056,"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."}}