{"id":"W4225518703","doi":"10.1186/s12889-022-12701-3","title":"Screen time and developmental health: results from an early childhood study in Canada","year":2022,"lang":"en","type":"article","venue":"BMC Public Health","topic":"Child Development and Digital Technology","field":"Social Sciences","cited_by":88,"is_retracted":false,"has_abstract":true,"ca_institutions":"Learning Partnership; University of British Columbia","funders":"Social Sciences and Humanities Research Council of Canada","keywords":"Medicine; Biostatistics; Public health; Epidemiology; Environmental health; Screen time; Early childhood; Pediatrics; Developmental psychology; Nursing; Pathology; Obesity","routes":{"ca_aff":true,"ca_fund":true,"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":[0.001516573,0.0006597872,0.0009315418,0.002325682,0.004821526,0.002012572,0.001883782,0.0007771097,0.002078988],"category_scores_gemma":[0.003340633,0.0007262653,0.001101385,0.01042457,0.0009441863,0.0005301085,0.002304858,0.001500087,0.0003997126],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.03810493,"about_ca_system_score_gemma":0.05856396,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9979998,"about_ca_topic_score_gemma":0.9988075,"domain_scores_codex":[0.9979761,0.0001849257,0.0001565339,0.0003096893,0.0006965178,0.0006761881],"domain_scores_gemma":[0.9951538,0.0003211593,0.0005913138,0.0001582443,0.002712624,0.001062868],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00006279745,0.00006015364,0.9922504,0.00008062461,0.00006643641,0.0001297225,0.001951648,0.00007662998,0.0001016357,0.0001074412,0.001278948,0.00383367],"study_design_scores_gemma":[0.000006967782,0.0000144857,0.9972026,0.00005129967,0.00002414722,0.0000325986,0.001866874,0.00009167413,0.00002471394,0.00001550426,0.0006608304,0.000008316787],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9755545,0.002108103,0.0002683976,0.0005879083,0.00002594718,0.000202957,0.01734379,0.00001892093,0.003889446],"genre_scores_gemma":[0.9877399,0.00242363,0.0005493033,0.0002940982,0.000008416533,0.000134811,0.007034706,0.00001907183,0.001796145],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.03810493,"threshold_uncertainty_score":0.276472,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04449921779762887,"score_gpt":0.2984899743406346,"score_spread":0.2539907565430057,"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."}}