{"id":"W4417343147","doi":"10.1111/cch.70204","title":"Screen Use and Child and Adolescent Health in Canada: Triangulation of Evidence Assessing the State of the Effort","year":2025,"lang":"en","type":"review","venue":"Child Care Health and Development","topic":"Child Development and Digital Technology","field":"Social Sciences","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Alberta; University of Prince Edward Island; Western University; Institute of Particle Physics; London Health Sciences Centre; Carleton University; University of Calgary; Impact; Children's Hospital of Eastern Ontario; University of Ottawa","funders":"","keywords":"Triangulation; Adolescent health; State (computer science); Work (physics); Child health; Adolescent development","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":[0.02242058,0.000616133,0.00163335,0.01615912,0.009265964,0.006988444,0.003381112,0.0007455837,0.00189279],"category_scores_gemma":[0.06357659,0.0009669845,0.001410127,0.03009235,0.00468818,0.001468448,0.005068455,0.001774221,0.0001286157],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.116012,"about_ca_system_score_gemma":0.2749298,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9968314,"about_ca_topic_score_gemma":0.9979287,"domain_scores_codex":[0.9758379,0.004346228,0.00321776,0.001823296,0.01260401,0.002170836],"domain_scores_gemma":[0.9095641,0.01992449,0.01076814,0.003197035,0.05359209,0.002954099],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"not_applicable","study_design_scores_codex":[0.0001226524,0.00004639811,0.8828948,0.006562556,0.0009113244,0.0002790409,0.04471857,0.0002874729,0.0001694273,0.0023006,0.004146013,0.05756119],"study_design_scores_gemma":[0.00001820142,0.00004563576,0.9348951,0.007109956,0.0008529233,0.00008951407,0.0393683,0.0004147821,0.0002805713,0.0003440935,0.01651182,0.00006908916],"study_design_candidate":"not_applicable","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"review","genre_scores_codex":[0.8358632,0.08345062,0.003595304,0.009867855,0.0003178728,0.001833906,0.02369983,0.00008221346,0.04128932],"genre_scores_gemma":[0.9738912,0.01821661,0.003328335,0.0008988198,0.00002392093,0.0004658049,0.002285953,0.00002431298,0.0008650491],"genre_candidate":"review","genre_consensus":null,"teacher_disagreement_score":0.116012,"threshold_uncertainty_score":0.8417299,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1014650064120088,"score_gpt":0.3791715073238318,"score_spread":0.277706500911823,"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."}}