{"id":"W4404119673","doi":"10.2196/60918","title":"Evaluating an App-Based Intervention for Preventing Firearm Violence and Substance Use in Young Black Boys and Men: Usability Evaluation Study","year":2024,"lang":"en","type":"article","venue":"JMIR Formative Research","topic":"Gun Ownership and Violence Research","field":"Social Sciences","cited_by":6,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"National Institute on Minority Health and Health Disparities; National Institutes of Health; National Center for Advancing Translational Sciences; Rush University","keywords":"Usability; Preprint; Intervention (counseling); Substance use; Psychology; Internet privacy; Computer science; Clinical psychology; World Wide Web; Psychiatry; Operating system","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":"codex-gemma-dda1882f352a","candidate_categories":["metaresearch"],"consensus_categories":[],"category_scores_codex":[0.04396593,0.0001264893,0.0001773709,0.0003792154,0.0006921946,0.0007675828,0.0002313618,0.00009071043,0.00004502336],"category_scores_gemma":[0.002148269,0.000112853,0.00004881864,0.000927052,0.0006139425,0.002008012,0.00009402529,0.0004841917,0.000006774167],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004280473,"about_ca_system_score_gemma":0.000335376,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.003443953,"about_ca_topic_score_gemma":0.01739009,"domain_scores_codex":[0.9924153,0.00418794,0.0004012502,0.0005444595,0.001775631,0.0006754266],"domain_scores_gemma":[0.9970998,0.001751326,0.00005887198,0.0002062478,0.0007220957,0.0001616254],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.000364816,0.00100823,0.3589129,0.001035532,0.00003288394,0.000002425006,0.2522049,0.00008746409,0.0005770988,0.001184903,0.00004313919,0.3845457],"study_design_scores_gemma":[0.001391263,0.001398274,0.3581147,0.001724382,0.00001336935,3.91086e-7,0.1384055,0.4916563,0.0001785642,0.006911546,0.0000211828,0.0001845467],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9942526,0.0003577349,0.0003001389,0.0001760628,0.00005763317,0.004525776,0.00001180992,0.00004362121,0.000274654],"genre_scores_gemma":[0.998354,0.00009864769,0.0001410782,0.000002375989,0.00005536739,0.001251778,0.00001283581,0.00001262832,0.00007126958],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.4915689,"threshold_uncertainty_score":0.9844382,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.2799970846501856,"score_gpt":0.5623968561002274,"score_spread":0.2823997714500417,"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."}}