{"id":"W2943870617","doi":"10.15353/cjo.71.653","title":"Canadians and Screen Time","year":2009,"lang":"en","type":"article","venue":"Canadian journal of optometry/CJO. Canadian journal of optometry","topic":"Digital Games and Media","field":"Social Sciences","cited_by":0,"is_retracted":false,"has_abstract":false,"ca_institutions":"","funders":"","keywords":"Computer science","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":true,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.001289194,0.0002936322,0.0004956203,0.004180653,0.005195092,0.004430138,0.001078706,0.0007100976,0.05742562],"category_scores_gemma":[0.01006215,0.0002326835,0.000528247,0.009479675,0.00133786,0.001223307,0.001377176,0.00217731,0.002243203],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.01625921,"about_ca_system_score_gemma":0.02084429,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9745423,"about_ca_topic_score_gemma":0.9761972,"domain_scores_codex":[0.9979348,0.0001645727,0.00008000695,0.0002325132,0.0009244648,0.0006636134],"domain_scores_gemma":[0.9898744,0.0008363039,0.001279886,0.0002898225,0.004116043,0.003603595],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0006460901,0.0002506619,0.4433518,0.0006769355,0.0002197117,0.0005143652,0.02089241,0.0003040518,0.0003164132,0.08308802,0.3332046,0.1165348],"study_design_scores_gemma":[0.00004418164,0.00004160261,0.6781898,0.0004245419,0.00007740132,0.0002210304,0.01602334,0.000149527,0.0000744803,0.002205734,0.3024892,0.00005912985],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"other","genre_gemma":"empirical","genre_scores_codex":[0.3411258,0.02755842,0.0005658437,0.0433543,0.002266646,0.00009972411,0.03684493,0.0001703041,0.548014],"genre_scores_gemma":[0.9256016,0.00668643,0.0003254086,0.001813945,0.0002836752,0.0000348596,0.004490346,0.0001113396,0.06065235],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.05742562,"threshold_uncertainty_score":0.1921079,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0103681523339383,"score_gpt":0.2995149364675288,"score_spread":0.2891467841335905,"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."}}