{"id":"W2113199712","doi":"10.1123/jpah.3.2.200","title":"Physical Activity, Media Time, and Body Composition in Young Children","year":2006,"lang":"en","type":"article","venue":"Journal of Physical Activity and Health","topic":"Obesity, Physical Activity, Diet","field":"Medicine","cited_by":50,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"York University; University of Nebraska Kearney","keywords":"Physical activity; Fat mass; Body mass index; Composition (language); Dual energy; Screen time; Medicine; Proxy (statistics); Demography; Animal science; Psychology; Internal medicine; Physical therapy; Mathematics; Biology; Statistics","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":[],"consensus_categories":[],"category_scores_codex":[0.0003306863,0.0002620202,0.001085561,0.0001725309,0.0001300297,0.00004494187,0.00007637871,0.00008495947,0.000003906128],"category_scores_gemma":[0.00002297979,0.0002171594,0.0001806603,0.0002065826,0.0001951626,0.0006199804,0.00009656253,0.0009735804,0.000007011678],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002067041,"about_ca_system_score_gemma":0.0001402835,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001076094,"about_ca_topic_score_gemma":0.0001729654,"domain_scores_codex":[0.9983216,0.0001901213,0.0002336911,0.0003047106,0.0005577178,0.0003921539],"domain_scores_gemma":[0.9987152,0.0003035759,0.0003954926,0.0001472838,0.00008344708,0.0003549774],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.001552686,0.1401462,0.5495867,0.0006513238,0.0002709407,0.0001167756,0.001332733,0.00005142441,0.2548158,0.004184764,0.0007836801,0.04650693],"study_design_scores_gemma":[0.002043914,0.001530916,0.979649,0.0001817474,0.00008263397,0.0001788083,0.000008672529,0.003109333,0.01004982,0.002985488,0.000005204571,0.0001744718],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9959382,0.00004668125,0.00002658214,0.003281001,0.00004811669,0.0002961294,0.00002139526,0.00002176419,0.0003201472],"genre_scores_gemma":[0.9981003,0.00004166108,0.00006276682,0.00007498668,0.001664703,0.00000245829,0.000008520714,0.00002404814,0.00002051416],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.4300623,"threshold_uncertainty_score":0.8855501,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01427294802802543,"score_gpt":0.3087163934961007,"score_spread":0.2944434454680753,"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."}}