{"id":"W3159118494","doi":"10.2196/27280","title":"Development of the 12-Item Social Media Disinformation Scale and its Association With Social Media Addiction and Mental Health Related to COVID-19 in Tunisia: Survey-Based Pilot Case Study","year":2021,"lang":"en","type":"article","venue":"JMIR Formative Research","topic":"Misinformation and Its Impacts","field":"Social Sciences","cited_by":24,"is_retracted":false,"has_abstract":true,"ca_institutions":"York University","funders":"International Development Research Centre","keywords":"Disinformation; Social media; Coronavirus disease 2019 (COVID-19); Addiction; Scale (ratio); Pandemic; Mental health; Digital media; Psychology; Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2); 2019-20 coronavirus outbreak; Political science; Advertising; Business; Internet privacy; Medicine; Computer science; Psychiatry; Geography; Virology","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":true,"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":[0.00208731,0.0004857692,0.0005023848,0.001348893,0.001404075,0.0007999521,0.0005620816,0.0006947016,0.001771874],"category_scores_gemma":[0.003026439,0.0005376557,0.000849833,0.0009712587,0.0006868904,0.0007569513,0.0008877792,0.001047816,0.0002366217],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001832305,"about_ca_system_score_gemma":0.001594439,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.02626779,"about_ca_topic_score_gemma":0.03694286,"domain_scores_codex":[0.9990527,0.0003994789,0.00008581249,0.00009472136,0.0001518825,0.0002153638],"domain_scores_gemma":[0.9988993,0.0002690359,0.00028566,0.00005458867,0.0002641958,0.0002271071],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00006346657,0.00119588,0.9770344,0.0001110319,0.00004955299,0.00140984,0.0102915,0.00005763397,0.0005750108,0.00007618037,0.0003265573,0.008808974],"study_design_scores_gemma":[0.00002246487,0.0009382747,0.9755078,0.00007091393,0.00003320615,0.00100924,0.02099834,0.0004258104,0.0001633539,0.00005051281,0.0007576047,0.00002261676],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.999451,0.00005487162,0.00005672378,0.00006430246,0.000003232019,0.0001013715,0.00007041429,8.625768e-7,0.0001972789],"genre_scores_gemma":[0.9988275,0.0001675654,0.0003653266,0.00005716364,0.000008699053,0.0001979795,0.0001070855,0.00000127138,0.0002672779],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.02626779,"threshold_uncertainty_score":0.05222982,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1357547000232013,"score_gpt":0.4453978354945164,"score_spread":0.3096431354713151,"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."}}