{"id":"W3214119894","doi":"10.1016/j.invent.2021.100484","title":"Online personalized feedback intervention to reduce risky cannabis use. Randomized controlled trial","year":2021,"lang":"en","type":"article","venue":"Internet Interventions","topic":"Substance Abuse Treatment and Outcomes","field":"Medicine","cited_by":7,"is_retracted":false,"has_abstract":true,"ca_institutions":"York University; Public Health Ontario; University of Toronto; Centre for Addiction and Mental Health","funders":"Canada Research Chairs; Canada Excellence Research Chairs, Government of Canada; Ontario Ministry of Health and Long-Term Care","keywords":"Cannabis; Randomized controlled trial; Intervention (counseling); Randomization; Medicine; Psychological intervention; Clinical psychology; Addiction; Normative; Psychology; Psychiatry; Internal medicine","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":[0.002236337,0.001695385,0.002977973,0.001183347,0.0008605324,0.001010948,0.0009944481,0.003898208,0.01527861],"category_scores_gemma":[0.005853514,0.0008928121,0.002316383,0.000708474,0.000991991,0.001020503,0.0006934112,0.002672078,0.001052667],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0009682185,"about_ca_system_score_gemma":0.001863514,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.003341746,"about_ca_topic_score_gemma":0.0055805,"domain_scores_codex":[0.9983188,0.0008728029,0.000140941,0.00024812,0.0002069272,0.0002124099],"domain_scores_gemma":[0.9981457,0.0008636516,0.000425565,0.00008534953,0.0001474761,0.0003322595],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"randomized_trial","study_design_gemma":"randomized_trial","study_design_scores_codex":[0.9087192,0.03618488,0.0004053161,0.006490316,0.001317418,0.000104039,0.0001226686,0.0003456885,0.00100493,0.0002366479,0.001542372,0.04352657],"study_design_scores_gemma":[0.9568717,0.04036833,0.00107292,0.0002751455,0.000343612,0.00001754811,0.00002320285,0.0002540955,0.000145969,0.00009256555,0.000524944,0.000009995011],"study_design_candidate":"randomized_trial","study_design_consensus":"randomized_trial","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8508373,0.01793457,0.00300125,0.002761405,0.004736932,0.1063808,0.004227888,0.001025737,0.009094102],"genre_scores_gemma":[0.8542032,0.007703978,0.01176642,0.00331356,0.001763214,0.1090908,0.001179397,0.00005137028,0.01092811],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01527861,"threshold_uncertainty_score":0.05111206,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.05637889574642673,"score_gpt":0.3659276561370032,"score_spread":0.3095487603905764,"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."}}