{"id":"W4237016175","doi":"10.1093/pch/pxab067","title":"Associations between screen time and cognitive development in preschoolers","year":2021,"lang":"en","type":"article","venue":"Paediatrics & Child Health","topic":"Child Development and Digital Technology","field":"Social Sciences","cited_by":69,"is_retracted":false,"has_abstract":true,"ca_institutions":"Children's Hospital of Eastern Ontario; Mount Royal University; University of Ottawa; University of Alberta","funders":"","keywords":"Screen time; Working memory; Vocabulary; Cognition; Video game; Psychology; Cognitive development; Developmental psychology; Multimedia; Medicine; Computer science; Physical activity; Physical therapy","routes":{"ca_aff":true,"ca_fund":false,"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":[0.0009487442,0.0001071802,0.0002663826,0.0002105925,0.0005835356,0.00007280159,0.0001114672,0.0001477677,0.00003901792],"category_scores_gemma":[0.001067963,0.000124591,0.0000283217,0.0009061617,0.00007365871,0.0001620329,0.0001227733,0.0002736899,0.00007348482],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002747027,"about_ca_system_score_gemma":0.001642416,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0006325072,"about_ca_topic_score_gemma":0.004372391,"domain_scores_codex":[0.9983678,0.0001536743,0.0003774239,0.0003018643,0.0003324104,0.000466776],"domain_scores_gemma":[0.9990938,0.0003722207,0.0001430174,0.00007351696,0.000104431,0.0002129839],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.000003081009,0.00008133593,0.901962,0.000007473953,0.00003036359,0.000006684236,0.007959953,3.947736e-7,1.966274e-7,0.004971379,0.001802911,0.08317417],"study_design_scores_gemma":[0.000497814,0.00001449801,0.9779444,0.00003443747,0.000008646489,5.402217e-7,0.0005166038,0.000001352489,0.00001254353,0.001525743,0.01926726,0.0001761545],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8294606,0.00604189,0.0002354861,0.03896686,0.0002081013,0.001006618,0.0003531938,0.0003384055,0.1233888],"genre_scores_gemma":[0.9940695,0.001198187,0.001684694,0.001496221,0.0002901675,0.00000906295,0.0005024279,0.000015409,0.0007342861],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1646089,"threshold_uncertainty_score":0.5080675,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02234510082799136,"score_gpt":0.2971284701446947,"score_spread":0.2747833693167033,"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."}}