{"id":"W2490055391","doi":"10.1007/s11109-016-9358-4","title":"Radio Public Service Announcements and Voter Participation Among Native Americans: Evidence from Two Field Experiments","year":2016,"lang":"en","type":"article","venue":"Political Behavior","topic":"Electoral Systems and Political Participation","field":"Social Sciences","cited_by":17,"is_retracted":false,"has_abstract":false,"ca_institutions":"Simon Fraser University","funders":"Carnegie Corporation of New York","keywords":"Turnout; Voter turnout; Demographic economics; Political science; Test (biology); Randomized experiment; Politics; Advertising; Voting; Economics; Business; Statistics","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":[0.003363211,0.0004361059,0.0004410969,0.0007752975,0.001597933,0.001774631,0.0005010696,0.001148248,0.005538554],"category_scores_gemma":[0.007720864,0.0004465775,0.0002901459,0.0006328932,0.001450734,0.0008866763,0.0006933262,0.0009110434,0.0007817101],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004939187,"about_ca_system_score_gemma":0.0004948716,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.01265485,"about_ca_topic_score_gemma":0.01619561,"domain_scores_codex":[0.9981387,0.00126476,0.00005220416,0.0001892809,0.0001516153,0.0002034498],"domain_scores_gemma":[0.9825109,0.01144594,0.003394627,0.0009036004,0.0005537691,0.001191164],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"randomized_trial","study_design_scores_codex":[0.01854507,0.03668175,0.8950524,0.000180616,0.0005541618,0.0005186421,0.01148848,0.0004062177,0.01213191,0.001766096,0.001525631,0.02114894],"study_design_scores_gemma":[0.0006794195,0.005085486,0.9822051,0.00001776312,0.0002274273,0.0001317686,0.007782932,0.0006994366,0.001420842,0.0005657678,0.0011488,0.00003530927],"study_design_candidate":"randomized_trial","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9989334,0.00001892422,0.00002739526,0.00003414924,0.000004371278,0.00001367892,0.00003042796,0.000001265848,0.0009363946],"genre_scores_gemma":[0.9982032,0.00005012496,0.00008284838,0.00007327292,0.00001741216,0.00004172844,0.0001294268,0.000001710882,0.001400296],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01265485,"threshold_uncertainty_score":0.02516234,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1692017712148347,"score_gpt":0.4438097824327955,"score_spread":0.2746080112179607,"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."}}