Learning to Turn Out: Effects of Actionable Instruction on Student Voting
McGrath M, Pippert C, Mulroy Q, Donahue R, Weimholt K, Ogorzalek T, Bonilla T · 2025
grade Brctindependentunclear
Sample
University-wide field experiment across five election cycles
Population
Undergraduate students at a US university (Northwestern), novice voters.
Design
University-wide randomized field experiment over five election cycles testing whether actionable procedural instruction ('here is how to vote') beats personalised reminders. Methodologically strong. Excluded on age and treatment scope, not on quality.
Key findings
Simple messages containing ACTIONABLE INSTRUCTION on how to vote produced a large and sustained effect on voter turnout; resource-intensive personalisation added little; and highly-personalised reminders WITHOUT actionable instruction had no effect at all. Directly relevant to this cluster as a mechanism claim: what moves turnout is procedural know-how and lowered logistical cost, not motivation or civic knowledge - the same conclusion Jung and Gopalan reach from the failure of state civics tests.
Genetic confound
Not assessed in detail; see exclusion note.
Replication notes
Not assessed - set aside before an adversarial pass.
Effects
| Outcome | Metric | Value | Measure | Timing | Vs | Horizon | Class |
|---|---|---|---|---|---|---|---|
| Voter turnout, actionable-instruction messages | randomized field experiment | large and sustained increase | administrative record (voter file) | five election cycles | business-as-usual | over-2yr | behaviour |
| Voter turnout, personalised reminders without actionable instruction | randomized field experiment | no effect | administrative record (voter file) | five election cycles | business-as-usual | over-2yr | behaviour |