{"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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0002601608,0.0001332225,0.0001820305,0.00004187932,0.000250511,0.0001186106,0.0001463779,0.00009186538,0.0006614832],"category_scores_gemma":[0.0008511201,0.00009954818,0.00003787812,0.0001717055,0.000326295,0.0007132051,0.00004908755,0.0000807211,0.0000867513],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002589886,"about_ca_system_score_gemma":0.00008973465,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.08616903,"about_ca_topic_score_gemma":0.00635733,"domain_scores_codex":[0.997781,0.0003790219,0.000298435,0.0003165258,0.0004531496,0.0007718094],"domain_scores_gemma":[0.9981685,0.0007720734,0.00007184011,0.0001736716,0.0002026866,0.0006111948],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00001290599,0.00008815154,0.9369355,0.000004372947,0.00001268993,0.000002812808,0.001827372,2.34595e-8,0.006503051,0.05136849,0.00009084319,0.003153718],"study_design_scores_gemma":[0.000700353,0.000228707,0.9786354,0.0002216827,0.0001111728,3.546451e-7,0.000719704,0.00003412975,0.01109073,0.006227363,0.001627389,0.0004030715],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9841828,0.00004320693,0.000530576,0.01382173,0.0002052393,0.0003442767,0.00003818337,0.00006005987,0.0007739351],"genre_scores_gemma":[0.998165,0.00000451052,0.00009163938,0.0008233501,0.0003673687,0.0002462115,0.000006172389,0.00001049184,0.0002852644],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.07981169,"threshold_uncertainty_score":0.9199163,"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."}}