{"id":"W4293270605","doi":"10.1093/med/9780198861478.003.0030","title":"Social media","year":2022,"lang":"en","type":"book-chapter","venue":"","topic":"Digital Mental Health Interventions","field":"Psychology","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Social media; Harm; Entertainment; Psychology; Addiction; Internet privacy; Quarter (Canadian coin); Social psychology; World Wide Web; Political science; Computer science; Psychiatry; Geography","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0002902452,0.0008350083,0.0002850487,0.001717138,0.001699347,0.005212119,0.0007891738,0.001616937,0.2370371],"category_scores_gemma":[0.000992303,0.0002266121,0.000335785,0.001727199,0.0008410136,0.004211922,0.002396506,0.001674579,0.134658],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001312543,"about_ca_system_score_gemma":0.001184818,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002129394,"about_ca_topic_score_gemma":0.005007891,"domain_scores_codex":[0.9995522,0.00008425681,0.00001842908,0.00006492935,0.0002343779,0.00004572221],"domain_scores_gemma":[0.9996071,0.0001291582,0.00002170933,0.00004833276,0.0001201477,0.00007358671],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"not_applicable","study_design_gemma":"not_applicable","study_design_scores_codex":[0.000008349683,0.00002972463,0.00009697415,0.0002549914,0.000002740423,0.000134655,0.0008875566,0.00008227971,0.0003635622,0.08376867,0.6666634,0.2477072],"study_design_scores_gemma":[7.177049e-7,0.000003023867,0.00005688982,0.00009637957,5.485904e-7,0.00007320747,0.0001002931,0.0000168005,0.00003976204,0.002770764,0.9968398,0.000001812725],"study_design_candidate":"not_applicable","study_design_consensus":"not_applicable","genre_codex":"other","genre_gemma":"other","genre_scores_codex":[0.0002897192,0.004046823,0.0009446867,0.002532575,0.001274301,0.00005724966,0.0003019276,0.0002380011,0.9903147],"genre_scores_gemma":[0.002763945,0.005348703,0.0009130266,0.001183323,0.0004771026,0.00005241578,0.0003129497,0.0001185521,0.98883],"genre_candidate":"other","genre_consensus":"other","teacher_disagreement_score":0.2370371,"threshold_uncertainty_score":0.792968,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1063603002418715,"score_gpt":0.4098754321216947,"score_spread":0.3035151318798233,"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."}}