{"id":"W2947813371","doi":"","title":"Health warnings, cannabis marketing and perceptions among youth and young adults in Canada.","year":2019,"lang":"en","type":"dissertation","venue":"UWSpace (University of Waterloo)","topic":"Cannabis and Cannabinoid Research","field":"Medicine","cited_by":5,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Cannabis; Perception; Psychology; Young adult; Political science; Medicine; Marketing; Psychiatry; Developmental psychology; Business","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0003214933,0.0002099482,0.0005738179,0.0003605281,0.0001706437,0.00001565931,0.00009909456,0.0001686615,0.0001048077],"category_scores_gemma":[0.00004070204,0.000236264,0.00005837607,0.0001943439,0.00009362712,0.0000967712,0.00006528309,0.0005062613,0.000001495097],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0006202142,"about_ca_system_score_gemma":0.001893285,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9972887,"about_ca_topic_score_gemma":0.9988254,"domain_scores_codex":[0.9985164,0.0001037096,0.0001636311,0.0004345755,0.0003835484,0.0003980707],"domain_scores_gemma":[0.9991368,0.000007707611,0.0001872171,0.0002062741,0.0001760527,0.0002859648],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.001127372,0.00004688061,0.4931184,0.003427526,0.00007152972,0.0000864494,0.4747401,0.000002296985,0.0001508028,0.000002685468,0.015854,0.01137195],"study_design_scores_gemma":[0.0007871336,0.00008538359,0.5783834,0.0008157286,0.0000381385,0.000006830357,0.4194012,0.000179844,0.000004636967,3.535802e-7,0.0001732359,0.000124104],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9929717,0.0005214359,1.547008e-7,0.005488223,0.0001239254,0.0005689874,0.0001109079,0.00001247979,0.0002022291],"genre_scores_gemma":[0.6685902,0.0007288059,0.00002643973,0.00002046765,0.00001477517,6.815355e-7,0.0004519019,0.00002076881,0.330146],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.3299438,"threshold_uncertainty_score":0.9634565,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.005405606696555465,"score_gpt":0.2107958166639886,"score_spread":0.2053902099674331,"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."}}