{"id":"W2145979908","doi":"10.1111/j.1746-1561.2009.00406.x","title":"Associations Between School Recreational Environments and Physical Activity","year":2009,"lang":"en","type":"article","venue":"Journal of School Health","topic":"Obesity, Physical Activity, Diet","field":"Medicine","cited_by":70,"is_retracted":false,"has_abstract":true,"ca_institutions":"Kingston Health Sciences Centre; Queen's University","funders":"","keywords":"Recreation; Physical activity; Confidence interval; Logistic regression; Psychology; Multilevel model; Demography; Physical fitness; Class (philosophy); Gerontology; Medicine; Physical therapy; Sociology; Mathematics; Statistics","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":[0.0004790703,0.0001350385,0.0005944823,0.0001075991,0.0001478008,0.00002676768,0.00007195056,0.00006984144,0.00003278668],"category_scores_gemma":[0.0003519302,0.0001151622,0.0001344458,0.000111441,0.00003858803,0.0004337537,0.00002439672,0.0008180877,0.00003946548],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0006783489,"about_ca_system_score_gemma":0.0004665949,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00002184494,"about_ca_topic_score_gemma":0.000001217363,"domain_scores_codex":[0.9984747,0.0001367165,0.0003190085,0.0001578145,0.0006596437,0.0002520967],"domain_scores_gemma":[0.9982024,0.0001641411,0.0005492402,0.0001340079,0.00007077887,0.0008794465],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.000119014,0.006698248,0.9578902,0.00003354291,0.0001848245,0.00001393634,0.0001183984,0.000008271851,0.001694973,0.0002939207,0.004615355,0.02832932],"study_design_scores_gemma":[0.001143318,0.001417181,0.9934442,0.00009172381,0.0000818823,0.00002141005,0.00001454286,0.00002707474,0.0003995395,0.002917462,0.000360965,0.00008069833],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9849427,0.00007398784,0.0001321825,0.01415209,0.00004507605,0.0001918438,0.00003326126,0.00001089703,0.000417986],"genre_scores_gemma":[0.9966204,0.0001370144,0.0007196473,0.0007690217,0.001534424,8.266787e-7,0.00001049606,0.00001052927,0.0001976774],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.03555401,"threshold_uncertainty_score":0.4696179,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04059514989193733,"score_gpt":0.3564085417519492,"score_spread":0.3158133918600119,"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."}}