{"id":"W4309513714","doi":"10.1177/00332941221139995","title":"Screen Time and Mental Health in Canadian Youth: An Examination of Nationally Representative Data","year":2022,"lang":"en","type":"article","venue":"Psychological Reports","topic":"Impact of Technology on Adolescents","field":"Social Sciences","cited_by":4,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Waterloo","funders":"","keywords":"Mental health; Socioeconomic status; Screen time; Moderation; Psychology; Anxiety; Mood; Depression (economics); Clinical psychology; Psychiatry; Medicine; Environmental health; Population; Social psychology; Physical activity","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":[0.003246755,0.00005539355,0.0001253292,0.0001587668,0.0003591305,0.00001482695,0.0002851603,0.0000578135,0.0003610776],"category_scores_gemma":[0.0006498718,0.00005771543,0.00001034011,0.0002979704,0.0002313846,0.0001810011,0.0001493712,0.0001672051,0.000001232131],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002654582,"about_ca_system_score_gemma":0.0001922685,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.2515182,"about_ca_topic_score_gemma":0.1636832,"domain_scores_codex":[0.9982857,0.0004551747,0.0002756543,0.0003655519,0.0003621469,0.0002557658],"domain_scores_gemma":[0.9992226,0.00002805065,0.0002158832,0.0003212858,0.00002859584,0.0001835507],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0001428758,0.002457266,0.7155532,0.000007759484,0.00005179767,0.000682299,0.06183077,0.0000211524,0.0003433682,0.004134962,0.0248647,0.1899098],"study_design_scores_gemma":[0.0001852847,0.0001712834,0.991778,0.000005938285,0.000001537794,0.00003583546,0.004940347,0.00003995009,0.000002391989,0.001054764,0.001708068,0.00007656893],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9760296,0.00006497597,0.000002884632,0.007236912,0.0001204112,0.0003877508,0.0003549587,0.0000355162,0.01576703],"genre_scores_gemma":[0.9983255,0.00002136312,0.0002670099,0.0005177283,0.00001321896,0.000003838795,0.0006031672,0.000003861418,0.0002443301],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.2762248,"threshold_uncertainty_score":0.8515774,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0867691316989494,"score_gpt":0.4238331069596962,"score_spread":0.3370639752607468,"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."}}