{"id":"W3163423374","doi":"10.1136/bmjopen-2020-046367","title":"From screen time to the digital level of analysis: a scoping review of measures for digital media use in children and adolescents","year":2021,"lang":"en","type":"review","venue":"BMJ Open","topic":"Child Development and Digital Technology","field":"Social Sciences","cited_by":68,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Calgary; York University; University of Waterloo","funders":"University of Waterloo","keywords":"PsycINFO; Grey literature; Medicine; Disadvantaged; Scopus; Digital media; MEDLINE; Sample (material); Population; Digital health; Applied psychology; Data science; Computer science; Health care; Psychology; World Wide Web; Environmental health","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":false,"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":[0.04264592,0.001570196,0.004645586,0.03116779,0.001611287,0.00665511,0.00282932,0.002802055,0.004041903],"category_scores_gemma":[0.1743624,0.001574773,0.006553663,0.02673136,0.003533313,0.008246652,0.004045126,0.002839885,0.0007058088],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.005827757,"about_ca_system_score_gemma":0.01978089,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.009798572,"about_ca_topic_score_gemma":0.0143965,"domain_scores_codex":[0.9555551,0.01539133,0.01834857,0.002281392,0.007880911,0.0005426964],"domain_scores_gemma":[0.8333684,0.132309,0.01784617,0.002673201,0.01324442,0.000558836],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"systematic_review","study_design_gemma":"systematic_review","study_design_scores_codex":[0.0001824644,0.00004726865,0.004509976,0.6532094,0.001603428,0.0001576161,0.00526293,0.0002178031,0.000275183,0.003855413,0.006760656,0.3239178],"study_design_scores_gemma":[0.00002718587,0.00007636254,0.007243629,0.9449331,0.003094526,0.0002528805,0.002409274,0.00006032421,0.0002512016,0.001158025,0.04045379,0.00003962063],"study_design_candidate":"systematic_review","study_design_consensus":"systematic_review","genre_codex":"review","genre_gemma":"review","genre_scores_codex":[0.001942,0.992396,0.001268232,0.0009081507,0.0003273774,0.0007840311,0.0006368494,0.00001700145,0.001720478],"genre_scores_gemma":[0.01648895,0.974669,0.004200989,0.000661117,0.0001376319,0.003064672,0.0005140927,0.00002255247,0.0002410406],"genre_candidate":"review","genre_consensus":"review","teacher_disagreement_score":0.04264592,"threshold_uncertainty_score":0.2255359,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.229699500627674,"score_gpt":0.4419511212149774,"score_spread":0.2122516205873034,"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."}}