{"id":"W2983311422","doi":"10.1186/s12966-019-0862-x","title":"Screen time and problem behaviors in children: exploring the mediating role of sleep duration","year":2019,"lang":"en","type":"article","venue":"International Journal of Behavioral Nutrition and Physical Activity","topic":"Child Development and Digital Technology","field":"Social Sciences","cited_by":240,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Ottawa; Children's Hospital of Eastern Ontario","funders":"National Institute on Drug Abuse; National Institute of Mental Health; National Institutes of Health; Foundation for the National Institutes of Health","keywords":"Screen time; Psychology; Video game; Developmental psychology; Duration (music); Medicine; Clinical psychology; Obesity; Multimedia","routes":{"ca_aff":true,"ca_fund":false,"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":[0.0008488338,0.0004338701,0.0003201002,0.0009598557,0.0003038711,0.0006987819,0.0004482282,0.0003625135,0.002264621],"category_scores_gemma":[0.003950001,0.000272034,0.001023366,0.0009233688,0.0002782033,0.0004554286,0.0006360754,0.0006532388,0.00010366],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0005435103,"about_ca_system_score_gemma":0.0008165346,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0205651,"about_ca_topic_score_gemma":0.02298059,"domain_scores_codex":[0.9994997,0.0001539881,0.00004820931,0.0001015989,0.00009006539,0.0001063575],"domain_scores_gemma":[0.9962219,0.001259062,0.001793807,0.0001190362,0.000207838,0.000398304],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00003593149,0.00003083427,0.9980944,0.00002144952,0.00007551418,0.00004229931,0.00009512952,0.00002394028,0.00006256531,0.00002198842,0.00003032691,0.001465646],"study_design_scores_gemma":[0.000001575312,0.00004560648,0.9995824,0.00001410985,0.00004046962,0.00005086476,0.00009401433,0.00007364336,0.00002821086,0.00001068627,0.00005732568,0.000001049274],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9974865,0.001151674,0.0001371796,0.0001034824,0.000007547512,0.00001381704,0.0004413759,0.000005288086,0.0006531626],"genre_scores_gemma":[0.9986582,0.0006323027,0.0002347291,0.000022941,0.000009752102,0.00002231776,0.0002785651,0.00000282411,0.00013835],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0205651,"threshold_uncertainty_score":0.04089075,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01947536473401865,"score_gpt":0.298637886448709,"score_spread":0.2791625217146904,"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."}}