{"id":"W2999294024","doi":"","title":"The association between parents' perceptions of neighbourhood walkability and children's physical activity and screen time","year":2013,"lang":"en","type":"article","venue":"","topic":"Urban Transport and Accessibility","field":"Social Sciences","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Alberta","funders":"","keywords":"Neighbourhood (mathematics); Walkability; Perception; Demography; Built environment; Physical activity; Geography; Psychology; Cohort; Medicine; Sociology; Ecology; Physical therapy","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0006392091,0.0002066464,0.0001647451,0.0004485308,0.0003804689,0.0008586224,0.0003358613,0.0003061225,0.002832411],"category_scores_gemma":[0.003038811,0.0001991514,0.0003144218,0.0005539971,0.0003768275,0.0002644586,0.000402247,0.0004504195,0.0001372389],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001033365,"about_ca_system_score_gemma":0.0008888689,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.1929653,"about_ca_topic_score_gemma":0.2541701,"domain_scores_codex":[0.9995452,0.00009219654,0.00003161308,0.00007750211,0.000165561,0.00008804296],"domain_scores_gemma":[0.9978012,0.000437227,0.001011511,0.00007881311,0.0002745459,0.0003966564],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00001601963,0.0000149939,0.9988135,0.000004505477,0.00001434681,0.00002641501,0.0003421854,0.00001773176,0.00003551522,0.000008902385,0.0000511036,0.0006548545],"study_design_scores_gemma":[6.448147e-7,0.000009118629,0.9995502,0.00000346154,0.000004512064,0.00001755233,0.0003399893,0.0000224972,0.000006918449,0.000003991555,0.00004023527,8.804297e-7],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9993073,0.000126817,0.00002901105,0.00003908684,0.000002473176,0.000002311852,0.0001147157,0.000001503083,0.0003767305],"genre_scores_gemma":[0.9996117,0.00006181447,0.00004694934,0.000007776348,0.000001523807,0.000003782888,0.0001049398,8.398256e-7,0.000160615],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1929653,"threshold_uncertainty_score":0.3836842,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.007989343763256301,"score_gpt":0.2663590007246704,"score_spread":0.2583696569614141,"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."}}