Experimental Data on National vs. Local Campaign Rhetoric and Voter Perceptions

An experimental study by Joel Sievert from the Kevin K. Banda Dataverse, last updated in May 2026, manipulates a legislator's campaign rhetoric to measure its impact on public opinion. The research directly compares the effects of national and local messaging cues on citizens' assessments of political figures. Findings indicate national messages lead to perceptions of greater ideological extremity and more negative evaluations from opposing partisans.

Use Cases

• Analyzing the relationship between nationalized information environments and voter polarization based on experimental manipulation.
• Comparing the impact of local versus national campaign cues on partisan evaluations of politicians.
• Modeling the electoral costs associated with nationalized campaign rhetoric as described in the study.

Strengths

• Data is from a controlled experimental study, allowing for causal inference.
• Study design directly manipulates campaign rhetoric, a key variable of interest.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.

Provenance

Source

Kevin K. Banda Dataverse

Collection Method

Experimental approach manipulating a legislator's campaign rhetoric.

Freshness

Last updated 2026-05-12 10:25:00; freshness should be verified.