{"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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.004425297,0.0004763585,0.0007214373,0.004721342,0.003774196,0.00150641,0.001798253,0.0005220636,0.001407403],"category_scores_gemma":[0.01032623,0.0004875701,0.001384005,0.01258408,0.0008622836,0.0005280735,0.001477966,0.0007334537,0.0002008934],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.02807153,"about_ca_system_score_gemma":0.03484909,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9954534,"about_ca_topic_score_gemma":0.9964174,"domain_scores_codex":[0.9956083,0.0005696107,0.0004507483,0.0004259893,0.002148942,0.0007964534],"domain_scores_gemma":[0.9917452,0.0007703822,0.001769369,0.0005478051,0.004305995,0.0008612946],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00002596616,0.00002598645,0.9949681,0.00005454258,0.00007393346,0.00002090672,0.0006730448,0.00005751522,0.00004949416,0.00009236202,0.0007980916,0.003160062],"study_design_scores_gemma":[0.000002910528,0.00001210934,0.9980193,0.0000207769,0.00002532389,0.00001610026,0.0009271496,0.0001361588,0.00003161004,0.000009303887,0.000791984,0.000007253217],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.976642,0.0009503642,0.0004064074,0.0005314512,0.00002483067,0.0002250473,0.01801149,0.00003531914,0.003173139],"genre_scores_gemma":[0.9879202,0.0009234559,0.000948561,0.0002085754,0.000009474236,0.0001820989,0.009079901,0.00001354815,0.0007142638],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.02807153,"threshold_uncertainty_score":0.2036741,"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."}}