{"id":"W1988371936","doi":"10.1016/j.healthplace.2007.03.002","title":"Neighborhood and developmental differences in children's perceptions of opportunities for play and physical activity","year":2007,"lang":"en","type":"article","venue":"Health & Place","topic":"Urban Transport and Accessibility","field":"Social Sciences","cited_by":120,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Alberta","funders":"","keywords":"Yard; Perception; Walkability; Psychology; Physical activity; Style (visual arts); Developmental psychology; Geography; Medicine","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0007090014,0.0001983814,0.000209211,0.0007369649,0.0007901216,0.00136808,0.0003545263,0.0003944143,0.003006628],"category_scores_gemma":[0.00386405,0.0002980127,0.0004432161,0.0005941919,0.000668307,0.0005535521,0.001007629,0.0007133448,0.000196619],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0008198294,"about_ca_system_score_gemma":0.0006593365,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.04740901,"about_ca_topic_score_gemma":0.08378419,"domain_scores_codex":[0.9996039,0.00005862513,0.00003886613,0.00005923269,0.00008411104,0.000155243],"domain_scores_gemma":[0.9980876,0.0004432466,0.0006767613,0.00007061823,0.0002689791,0.0004527865],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0002383699,0.0003227787,0.9833668,0.00002167159,0.00003155354,0.0004000435,0.0104615,0.0001596923,0.001360726,0.000461859,0.0001429211,0.003032022],"study_design_scores_gemma":[0.000003782207,0.00007955847,0.9906447,0.00000778291,0.00001254759,0.0001387845,0.008502123,0.00008806169,0.000203312,0.00005863332,0.0002553708,0.000005361755],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9991543,0.00003964027,0.00001260064,0.00002246349,0.000001379114,0.000001818355,0.00005172403,0.000001139596,0.0007149096],"genre_scores_gemma":[0.9996139,0.00004672218,0.00003566061,0.000004832209,8.130779e-7,0.000003517349,0.0000691187,0.000001303236,0.0002241906],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.04740901,"threshold_uncertainty_score":0.09426612,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.05929925077846899,"score_gpt":0.3440931763097501,"score_spread":0.2847939255312811,"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."}}