Record Details

Replication Data for: “Outside Lobbying” Over the Airwaves: A Randomized Field Experiment on Televised Issue Ads

Harvard Dataverse (Africa Rice Center, Bioversity International, CCAFS, CIAT, IFPRI, IRRI and WorldFish)

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Title Replication Data for: “Outside Lobbying” Over the Airwaves: A Randomized Field Experiment on Televised Issue Ads
 
Identifier https://doi.org/10.7910/DVN/VELEMB
 
Creator Kalla, Joshua
Broockman, David
 
Publisher Harvard Dataverse
 
Description We present the first field experiment on how organized interest groups' television ads affect issue opinions. We randomized 31,404 voters to 3 weeks of interest group ads about either immigration or transgender non-discrimination. We then randomly assigned voters to receive ostensibly unrelated surveys either while the ads aired, one day after they stopped, or three days afterwards. Voters recalled the ads, but three ads had minimal impacts on public opinion, while a fourth's impacts decayed within one day. However, voters remembered a fact from one ad. Our results suggest issue ads can effect public opinion, but that not every ad persuades and that persuasive effects decay. Despite the vast sums spent on television ads, our results are the first field experiment on their persuasive power on issues, shedding light on the mechanisms underpinning---and limits on---both televised persuasion and interest group influence.
 
Subject Social Sciences
TV advertising
immigration
LGBT
field experiment
 
Contributor Kalla, Joshua