{"id":"W3196427230","doi":"10.2196/31657","title":"Comparing Social Media and In-Person Recruitment: Lessons Learned From Recruiting Substance-Using, Sexual and Gender Minority Adolescents and Young Adults for a Randomized Control Trial","year":2021,"lang":"en","type":"article","venue":"JMIR Public Health and Surveillance","topic":"Social Media in Health Education","field":"Social Sciences","cited_by":41,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Psychological intervention; Sexual minority; Population; Men who have sex with men; Young adult; Intervention (counseling); Randomized controlled trial; Sexual orientation; Medicine; Transgender; Social media; Gerontology; Psychology; Human immunodeficiency virus (HIV); Family medicine; Environmental health; Social psychology; Psychiatry","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":[],"consensus_categories":[],"category_scores_codex":[0.004490249,0.0001842322,0.0008900193,0.00009297838,0.001020094,0.0002108103,0.00007010688,0.0002143578,0.000004846609],"category_scores_gemma":[0.006756977,0.0002012374,0.00003616885,0.0002694845,0.0003869137,0.0002244459,0.00002284142,0.0002743627,1.427091e-7],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002559471,"about_ca_system_score_gemma":0.001271792,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.005290503,"about_ca_topic_score_gemma":0.05425903,"domain_scores_codex":[0.9954495,0.002318664,0.0005521029,0.0005956666,0.000331446,0.0007526391],"domain_scores_gemma":[0.9949945,0.00373173,0.0003654023,0.00009325624,0.0001977665,0.000617295],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.02945998,0.0001153744,0.6631879,0.0005649907,0.00002997258,0.000001955323,0.2265314,6.08492e-8,0.000004805988,0.0006983957,0.00006627088,0.07933892],"study_design_scores_gemma":[0.4366105,0.00006964891,0.4973102,0.00009543333,0.00001017454,0.000002500268,0.06131326,0.001411605,2.560184e-7,0.0009695321,0.001796586,0.0004102702],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9764768,0.005167164,0.00006033882,0.01165233,0.001538141,0.004947202,0.00005618003,0.0000383316,0.00006347772],"genre_scores_gemma":[0.9945294,0.002149554,0.0002354155,0.0003681609,0.001295109,0.001347837,0.00005340577,0.00001493933,0.000006168668],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.4071505,"threshold_uncertainty_score":0.9629983,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.4126250995807496,"score_gpt":0.4428410063351689,"score_spread":0.03021590675441932,"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."}}