{"id":"W7115810656","doi":"","title":"Polluting the discourse: How misinformation impacts climate change advocacy","year":2023,"lang":"","type":"dissertation","venue":"MacSphere (McMaster University)","topic":"Climate Change Communication and Perception","field":"Social Sciences","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"McMaster University","funders":"","keywords":"Misinformation; Climate change; Social media; Dissemination; Scientific consensus; Information Dissemination; Empirical evidence; Public opinion","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":[0.01525048,0.000702647,0.0005388146,0.005136523,0.01607457,0.01822924,0.001761681,0.003931771,0.004780614],"category_scores_gemma":[0.03898197,0.0005483904,0.0005603445,0.003434524,0.02111607,0.01604992,0.01401194,0.00474679,0.0006458946],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.01094228,"about_ca_system_score_gemma":0.008434645,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0180753,"about_ca_topic_score_gemma":0.01722318,"domain_scores_codex":[0.9807568,0.0138181,0.0004441532,0.0008501031,0.002916212,0.001214658],"domain_scores_gemma":[0.9539779,0.03488534,0.004797922,0.001257536,0.003364395,0.001716875],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"qualitative","study_design_gemma":"qualitative","study_design_scores_codex":[0.00004468324,0.00004789457,0.01151961,0.0002011207,0.00002030321,0.000413556,0.9550462,0.00007823636,0.0003181993,0.02120283,0.001883306,0.009224076],"study_design_scores_gemma":[0.00001426475,0.0000415845,0.008784996,0.0005913854,0.00004998499,0.0002598645,0.9401694,0.0004186112,0.0005493899,0.01306861,0.03600938,0.0000426183],"study_design_candidate":"qualitative","study_design_consensus":"qualitative","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.830591,0.005616487,0.003578922,0.03934715,0.0004085051,0.0001033946,0.00009130716,0.00007527573,0.120188],"genre_scores_gemma":[0.9953268,0.001265515,0.000390854,0.001197489,0.00005868312,0.00002962316,0.0000184103,0.00002962686,0.001682917],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01822924,"threshold_uncertainty_score":0.08065319,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1947646513223557,"score_gpt":0.3679856843967484,"score_spread":0.1732210330743927,"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."}}