{"id":"W4409294977","doi":"10.1016/j.biopsych.2025.02.553","title":"315. Reliability and Convergent Validity of Subjective Anhedonia Measures in People With Co-Occurring Major Depression and Cannabis Use Disorder","year":2025,"lang":"en","type":"article","venue":"Biological Psychiatry","topic":"COVID-19 and Mental Health","field":"Psychology","cited_by":0,"is_retracted":false,"has_abstract":false,"ca_institutions":"Centre for Addiction and Mental Health","funders":"","keywords":"Anhedonia; Convergent validity; Psychology; Depression (economics); Psychiatry; Clinical psychology; Cannabis; Reliability (semiconductor); Psychometrics; Schizophrenia (object-oriented programming); Internal consistency","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":["metaresearch"],"consensus_categories":[],"category_scores_codex":[0.004152358,0.0003472352,0.0004570928,0.001350453,0.001041408,0.001175929,0.0005687274,0.0006273638,0.002187493],"category_scores_gemma":[0.01398915,0.000435091,0.001113884,0.0009107977,0.0005988106,0.0006760944,0.001142077,0.0007828891,0.0006380599],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0007534458,"about_ca_system_score_gemma":0.0004977384,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.006347785,"about_ca_topic_score_gemma":0.01261578,"domain_scores_codex":[0.9976762,0.0006557033,0.0004103345,0.000246757,0.0008396537,0.0001714007],"domain_scores_gemma":[0.9892239,0.004439973,0.002098304,0.0005959964,0.003068927,0.00057287],"domain_codex":null,"domain_gemma":"methods","domain_candidate":"methods","domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0002116159,0.0001120296,0.992018,0.00003348704,0.0001808677,0.00003715199,0.0006669061,0.00007858943,0.0004643426,0.00008054163,0.0002028284,0.005913695],"study_design_scores_gemma":[0.00002819751,0.0001365391,0.9983255,0.00001568466,0.00003754794,0.00006723392,0.0005108757,0.000326952,0.0001737507,0.00006075464,0.0003091295,0.000007771373],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9956294,0.0003004708,0.000270558,0.00007704405,0.00006804406,0.00008889324,0.0005077975,0.00000696716,0.00305091],"genre_scores_gemma":[0.9982929,0.00008293384,0.0004432813,0.00005162879,0.00001468759,0.000050922,0.0004487243,0.000003091043,0.000611893],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.9958476,"threshold_uncertainty_score":0.02196002,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04570095375850608,"score_gpt":0.3664368560877136,"score_spread":0.3207359023292075,"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."}}