{"id":"W139745394","doi":"","title":"Children's participation in physically active leisure: income, gender, and regional differences.","year":2002,"lang":"en","type":"article","venue":"Journal of Park and Recreation Administration","topic":"Recreation, Leisure, Wilderness Management","field":"Psychology","cited_by":11,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Recreation; Socioeconomic status; Physical activity; Data collection; Psychology; Childhood obesity; Leisure time; Sample (material); Geography; Demography; Obesity; Developmental psychology; Gerontology; Medicine; Population; Sociology; Political science; Physical therapy","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.000682754,0.0002225485,0.0002459201,0.000889145,0.000510791,0.0009137631,0.0004200876,0.0003058433,0.002835931],"category_scores_gemma":[0.002304218,0.0002148136,0.000514595,0.001047776,0.0003996954,0.0005171606,0.0005922091,0.0004223005,0.0004255029],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0005558181,"about_ca_system_score_gemma":0.0005035537,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0560502,"about_ca_topic_score_gemma":0.1002762,"domain_scores_codex":[0.9996196,0.00005812983,0.00002799792,0.00005854219,0.00009917533,0.0001366027],"domain_scores_gemma":[0.9989537,0.000186445,0.0004547514,0.00004792181,0.0001282454,0.0002288237],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00006898203,0.00004759935,0.9937365,0.00001175764,0.00003137505,0.0001133602,0.001918522,0.00001819398,0.0001901439,0.00006692794,0.0002324381,0.00356425],"study_design_scores_gemma":[8.929921e-7,0.00001788727,0.9982811,0.000004600266,0.000005418196,0.0000552754,0.001424574,0.00001532783,0.00001834409,0.00001179573,0.0001632211,0.000001459245],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9979518,0.0003675103,0.00002193422,0.00008815304,0.000005805197,0.000004244602,0.0003651191,0.000002442284,0.001192937],"genre_scores_gemma":[0.9991326,0.0001975072,0.00003913647,0.00001425907,0.000002736319,0.000005172761,0.0002878647,0.000003220588,0.000317639],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0560502,"threshold_uncertainty_score":0.1114479,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04754243299210665,"score_gpt":0.327709319436979,"score_spread":0.2801668864448724,"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."}}