{"id":"W2329254534","doi":"10.1249/mss.0000000000000258","title":"Physical Activity of Children and Academic Achievement","year":2014,"lang":"en","type":"letter","venue":"Medicine & Science in Sports & Exercise","topic":"Children's Physical and Motor Development","field":"Psychology","cited_by":5,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Toronto","funders":"","keywords":"Physical activity; Psychology; Accelerometer; Medicine; Developmental psychology; Physical therapy; Computer science","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":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow"],"consensus_categories":[],"category_scores_codex":[0.00100466,0.0004624393,0.001131349,0.0004906913,0.00009673759,0.000009381866,0.0008006441,0.000338329,0.0001987264],"category_scores_gemma":[0.00004320971,0.0003419751,0.00008383561,0.0007200756,0.002327087,0.0001281611,0.0002688506,0.002028926,0.0000213957],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00009936323,"about_ca_system_score_gemma":0.0001448574,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0006087131,"about_ca_topic_score_gemma":0.000002740659,"domain_scores_codex":[0.9960224,0.00005797557,0.0005004207,0.001182471,0.001470456,0.0007662723],"domain_scores_gemma":[0.9984919,0.0001049964,0.0004306547,0.0007118622,0.00006947765,0.000191108],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"not_applicable","study_design_gemma":"observational","study_design_scores_codex":[0.00009058685,0.0005064138,0.3064865,0.0001029746,0.000005782617,0.0001671843,0.005539946,0.000001273664,0.0004513209,0.00003935927,0.363731,0.3228776],"study_design_scores_gemma":[0.0006779087,0.0001479625,0.9873009,0.0006157409,0.00007351943,0.00002191126,0.0000278753,0.000006997207,0.00006210781,0.0004915124,0.01021638,0.0003571844],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9160968,0.00004610726,0.0000111741,0.08115777,0.0007762766,0.0007524025,0.000008983079,0.00003315796,0.001117292],"genre_scores_gemma":[0.9622974,0.000101127,0.00003500587,0.03440467,0.0020311,0.00007404549,0.00004342962,0.00003252197,0.0009806484],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.6808143,"threshold_uncertainty_score":0.9999032,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01779933439179886,"score_gpt":0.3019832999011051,"score_spread":0.2841839655093062,"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."}}