{"id":"W4214722837","doi":"10.1186/s12889-022-12629-8","title":"Children’s screen use and school readiness at 4-6 years: prospective cohort study","year":2022,"lang":"en","type":"article","venue":"BMC Public Health","topic":"Child Development and Digital Technology","field":"Social Sciences","cited_by":26,"is_retracted":false,"has_abstract":true,"ca_institutions":"St. Michael's Hospital; McMaster University; Institute for Clinical Evaluative Sciences; Agricultural Research Institute of Ontario; University of Toronto; SickKids Foundation; University of Guelph; Public Health Ontario; Hospital for Sick Children","funders":"Canadian Institutes of Health Research","keywords":"Medicine; Biostatistics; Public health; Prospective cohort study; Epidemiology; Cohort study; Cohort; Environmental health; Family medicine; Pediatrics; Nursing; Surgery; Internal medicine","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.001920431,0.0000997989,0.0002144626,0.0001983296,0.001162933,0.000227605,0.0002743038,0.00004483023,0.0002638622],"category_scores_gemma":[0.0007279143,0.0001061423,0.00002508824,0.000670242,0.0001508996,0.0004564153,0.0005269558,0.0002094557,0.00003843809],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001111735,"about_ca_system_score_gemma":0.001367208,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.009086987,"about_ca_topic_score_gemma":0.01328832,"domain_scores_codex":[0.9980015,0.0003344965,0.0002374894,0.0004171995,0.0005285367,0.0004807917],"domain_scores_gemma":[0.9991881,0.000084493,0.0001114119,0.0002324726,0.00005743652,0.000326119],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.000008717943,0.0001778615,0.9829394,0.000001447242,0.00001838554,0.000002030464,0.002773823,1.453083e-7,7.267305e-8,0.006588953,0.006189259,0.001299911],"study_design_scores_gemma":[0.0004310696,0.0001235515,0.9541835,0.000001396333,0.000002102385,0.000005121423,0.003124573,9.460715e-7,1.124919e-7,0.0003725606,0.04163993,0.0001151711],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9907165,0.0000777615,0.00001541746,0.002541265,0.0001318338,0.001841478,0.00003341796,0.0002712148,0.004371149],"genre_scores_gemma":[0.9957148,0.00002989156,0.0001446094,0.0005160074,0.00009734006,0.0001760459,0.00003798295,0.00001302412,0.003270237],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.03545067,"threshold_uncertainty_score":0.9975116,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04125421242236024,"score_gpt":0.3171900724336331,"score_spread":0.2759358600112729,"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."}}