{"id":"W2536978687","doi":"10.1249/mss.0000000000001131","title":"Construct Validity of the Neighborhood Environment Walkability Scale for Africa","year":2016,"lang":"en","type":"article","venue":"Medicine & Science in Sports & Exercise","topic":"Urban Transport and Accessibility","field":"Social Sciences","cited_by":44,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"National Heart, Lung, and Blood Institute; Canadian Institutes of Health Research; National Institutes of Health; International Development Research Centre","keywords":"Walkability; Recreation; Geography; Socioeconomic status; Environmental health; Scale (ratio); Built environment; Physical activity; Socioeconomics; Gerontology; Psychology; Medicine; Population; Cartography; Political science; Physical therapy; Ecology; Sociology","routes":{"ca_aff":false,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":["sts","insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.004781145,0.0001372407,0.0003512504,0.00009077011,0.000447321,0.00001116954,0.000932014,0.00006538122,0.001048856],"category_scores_gemma":[0.0004850178,0.00006952324,0.00009733783,0.0007563338,0.008782428,0.0005278981,0.00007027507,0.0000857237,0.000002049115],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002041661,"about_ca_system_score_gemma":0.0004728726,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0005907575,"about_ca_topic_score_gemma":0.0003539409,"domain_scores_codex":[0.9971153,0.0000621073,0.0005299419,0.0005277281,0.001249481,0.0005154502],"domain_scores_gemma":[0.998643,0.0002132549,0.0002286503,0.0006133627,0.0001121289,0.0001895861],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00001813082,0.00008829795,0.9654236,0.00001242369,9.132682e-8,8.733248e-7,0.003434313,6.204718e-7,0.0004224017,0.00009963129,0.00009719006,0.03040239],"study_design_scores_gemma":[0.0004004479,0.0000334259,0.9840271,0.0001706445,0.00002279729,1.600194e-7,0.001254792,0.000005909284,0.0003126468,0.009699237,0.003968041,0.0001047904],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9884653,0.00002909123,0.0002470312,0.002814974,0.0006644814,0.0008629083,0.00001362336,0.0000213533,0.00688125],"genre_scores_gemma":[0.9988871,0.00008565752,0.000182041,0.00002426504,0.00009268193,0.00004273121,4.457683e-7,0.00000521266,0.0006798671],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0302976,"threshold_uncertainty_score":0.9998643,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0257910889031331,"score_gpt":0.2827757065952616,"score_spread":0.2569846176921285,"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."}}