{"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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0004092476,0.0003124108,0.0003297001,0.0008584657,0.0002880028,0.0005451324,0.0001666604,0.0003076876,0.001945619],"category_scores_gemma":[0.001869566,0.0002634658,0.0002731096,0.00067701,0.0002962465,0.0003182276,0.0002815623,0.0003499607,0.0002520644],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001999915,"about_ca_system_score_gemma":0.0002346454,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.004981953,"about_ca_topic_score_gemma":0.006716026,"domain_scores_codex":[0.999775,0.00004740362,0.00002469853,0.00003918865,0.00006680119,0.00004696001],"domain_scores_gemma":[0.9988048,0.0002882518,0.0005855185,0.00003294497,0.0001118683,0.0001764449],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00004185443,0.00002109431,0.9983945,0.00001245442,0.00001784051,0.00004227613,0.00006234323,0.00001546977,0.0002013929,0.000006800641,0.00003478481,0.001149102],"study_design_scores_gemma":[0.000001597139,0.00004446488,0.9995912,0.000004600587,0.00001048925,0.0001365691,0.00006729426,0.00002175684,0.00005812452,0.000005396738,0.00005775652,7.64523e-7],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9992061,0.0003635741,0.00004042412,0.00002416326,0.000003096832,0.000002995958,0.0001475606,0.000003031231,0.0002090448],"genre_scores_gemma":[0.9988839,0.0004204126,0.0001936217,0.00001268689,0.000008046945,0.00001043609,0.0002934404,0.000002999191,0.0001744533],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.004981953,"threshold_uncertainty_score":0.009905934,"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."}}