{"id":"W4210282354","doi":"10.1016/j.chb.2022.107218","title":"Preliminary evidence that brief exposure to vaccination-related internet memes may influence intentions to vaccinate against COVID-19","year":2022,"lang":"en","type":"article","venue":"Computers in Human Behavior","topic":"Vaccine Coverage and Hesitancy","field":"Social Sciences","cited_by":26,"is_retracted":false,"has_abstract":false,"ca_institutions":"Trinity Western University; Western University; Simon Fraser University; University of the Fraser Valley","funders":"","keywords":"Persuasion; Coronavirus disease 2019 (COVID-19); Vaccination; Context (archaeology); 2019-20 coronavirus outbreak; Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2); Psychology; The Internet; Population; Medicine; Social psychology; Environmental health; Immunology; Virology; Computer science; Infectious disease (medical specialty); Biology; World Wide Web; Disease","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":[],"consensus_categories":[],"category_scores_codex":[0.00330533,0.0004075585,0.0002985901,0.0008762885,0.0008894001,0.001313035,0.0004355886,0.001066805,0.0183144],"category_scores_gemma":[0.02719648,0.0004255514,0.0008102062,0.000703449,0.0006729355,0.0008665778,0.000560222,0.001531716,0.001324105],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0005246499,"about_ca_system_score_gemma":0.0008433218,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.01258434,"about_ca_topic_score_gemma":0.01958726,"domain_scores_codex":[0.9985274,0.0008129044,0.0001023832,0.0002063164,0.0002194259,0.000131598],"domain_scores_gemma":[0.9215999,0.05750036,0.01137989,0.003511861,0.002943046,0.00306501],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0007146315,0.001687701,0.985089,0.0001173552,0.0002558486,0.00009753239,0.001170641,0.000102913,0.0008117785,0.0004259906,0.0003866612,0.00913994],"study_design_scores_gemma":[0.00001572817,0.0004182486,0.9976173,0.00003783405,0.0001188207,0.00003592576,0.000356471,0.0002711825,0.0002756002,0.0001450166,0.0007020955,0.000005697148],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9841787,0.0003888454,0.0003596842,0.0008146749,0.00005632635,0.00005662543,0.0004161416,0.00001399187,0.01371493],"genre_scores_gemma":[0.9947641,0.0003100574,0.0004445897,0.0003333019,0.00006526397,0.00006185843,0.0002628107,0.00001001783,0.00374809],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0183144,"threshold_uncertainty_score":0.06126773,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.06341772641560701,"score_gpt":0.3607514678492188,"score_spread":0.2973337414336118,"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."}}