{"id":"W4386886214","doi":"10.32920/24168474.v1","title":"Children’s screen use and school readiness at 4-6 years: prospective cohort study","year":2023,"lang":"en","type":"preprint","venue":"","topic":"Child Development and Digital Technology","field":"Social Sciences","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Guelph; Hospital for Sick Children; McMaster University Medical Centre; Public Health Ontario; Agricultural Research Institute of Ontario; University of Toronto; St. Michael's Hospital; Institute for Clinical Evaluative Sciences","funders":"Canadian Institutes of Health Research","keywords":"Logistic regression; Medicine; Cohort; Demography; Prospective cohort study; Psychology; 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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.001130154,0.0005275971,0.0005866575,0.001668764,0.002292832,0.001437776,0.001254037,0.0008004576,0.002266987],"category_scores_gemma":[0.001943397,0.000927921,0.001040079,0.003545327,0.0006181517,0.0007435612,0.001056104,0.001619344,0.0005661594],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.004724433,"about_ca_system_score_gemma":0.005465445,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.8043467,"about_ca_topic_score_gemma":0.8379339,"domain_scores_codex":[0.9989349,0.00008956956,0.00007159867,0.0002170648,0.0003407085,0.0003461341],"domain_scores_gemma":[0.998218,0.0001056587,0.0004990932,0.0001664942,0.0004964651,0.0005143403],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00005735114,0.00003971109,0.9987006,0.0000108437,0.0000438958,0.00005228553,0.0002270766,0.00001978894,0.00005953449,0.00002014073,0.0003251243,0.0004437069],"study_design_scores_gemma":[0.000005738692,0.00003336454,0.9992623,0.00001141597,0.00001840014,0.00003862785,0.0003645252,0.00003370572,0.00001133172,0.00000559207,0.0002103635,0.000004693751],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9932703,0.0002626279,0.00007924487,0.00008860492,0.0000133159,0.0001055177,0.005388826,0.000007337529,0.0007843103],"genre_scores_gemma":[0.9949337,0.0003869162,0.0002474013,0.00008440171,0.00000871859,0.00009915556,0.003509075,0.000008490997,0.0007221547],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.8043467,"threshold_uncertainty_score":0.3936111,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03607991806965561,"score_gpt":0.3048268263582316,"score_spread":0.268746908288576,"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."}}