{"id":"W2899328739","doi":"10.1123/ssj.2018-0096","title":"Trajectories of Sport Participation Among Children and Adolescents Across Different Socio-Economic Categories: Multilevel Findings From the National Longitudinal Survey of Children and Youth","year":2018,"lang":"en","type":"article","venue":"Sociology of Sport Journal","topic":"Youth Development and Social Support","field":"Social Sciences","cited_by":3,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Lethbridge","funders":"","keywords":"Multilevel model; Psychology; Longitudinal study; Socioeconomic status; National Longitudinal Surveys; Developmental psychology; Youth participation; Demography; Demographic economics; Sociology; Medicine; Social science; Economics","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":[0.00139113,0.0002263038,0.0004874722,0.001377685,0.0008904558,0.0008706897,0.000520554,0.0004458077,0.0008064739],"category_scores_gemma":[0.003386792,0.0003708012,0.0008619476,0.002005931,0.0003768381,0.000890701,0.002058776,0.001238205,0.0001751345],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0007710408,"about_ca_system_score_gemma":0.0008010283,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.08680329,"about_ca_topic_score_gemma":0.1514388,"domain_scores_codex":[0.9992146,0.0001838822,0.00008324056,0.0001715447,0.0001518915,0.0001947237],"domain_scores_gemma":[0.9981464,0.0002665467,0.0006980572,0.0002149318,0.0002418839,0.0004321005],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00002001007,0.00002204477,0.9976645,0.000007683182,0.00005380717,0.00002263066,0.0008196781,0.0000602671,0.00006001834,0.00005066361,0.00008033225,0.001138531],"study_design_scores_gemma":[9.161424e-7,0.0000168436,0.9989634,0.000007292873,0.00001142675,0.00002126412,0.0007570949,0.00007545101,0.00001577654,0.00001871052,0.0001094539,0.000002400008],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.998421,0.000146618,0.0001234663,0.00009039312,0.000002472518,0.00001129499,0.0009973325,0.000002940166,0.0002044292],"genre_scores_gemma":[0.9974918,0.0002505418,0.0003160754,0.0000254295,0.000003586235,0.00004063549,0.001722651,0.000004136306,0.0001451499],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.9131967,"threshold_uncertainty_score":0.1725961,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04269905459719007,"score_gpt":0.3228595185227334,"score_spread":0.2801604639255433,"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."}}