Resources

In this paper, authors test whether voters can detect malicious manipulation of ballot-marking devices, finding low detection rates and showing that signage and poll worker prompts can modestly improve verification rates.

This research argues that local challenges remain when maintaining voters’ registration and voting history information, which undermines the quality of voter lists and the integrity of the electoral process. It analyzes Mississippi’s Statewide Election Management System (SEMS) records and finds that voter registration and voting history errors are linked to the county’s active and inactive registered voter rates and demographic characteristics.

This paper compares in-person versus absentee voting, finding that voters randomly assigned to in-person voting reported significantly higher levels of voter confidence than those assigned to absentee voting.

Using the Survey of the Performance of American Elections, authors find that wait times have a significant negative effect on voter confidence, as do challenges with voting equipment and voter registration irregularities.

In this paper, authors argue that ballot-marking devices cannot ensure that the paper ballot accurately reflects the voter's choices because voters rarely verify the printed ballot carefully enough to detect errors or manipulation.

This analysis focuses on whether counties that had previously been “covered” purged voters at a higher rate than noncovered counties after the coverage formula was struck down. It finds increases in purge rate of between 1.5 and 4.5 points in formerly covered jurisdictions post-Shelby, compared with counties that had not been subject to preclearance. Most of the increase came immediately, as the effect in 2014 is substantively and significantly higher than that in 2016.

This tool can be used to estimate outside queue capacity needs, average voter wait times, and the number of voters who will wait too long, given social distancing constraints that limit the number of people allowed inside a polling place at one time.

This report documents racial disparities in Election Day wait times, finding that voters in minority precincts face systematically longer waits than those in majority-white precincts.

This tool provides eight key questions election officials should consider when designing or reviewing a ballot. These questions focus on layout, instructions, typography, and formatting to help minimize voter errors and undervoting.

This system allows poll workers to hand out tickets to voters waiting in line. Tickets are printed on demand and include a QR code with a date and time for the voter to return, available in English and Spanish. When voters return, the QR code is scanned, and they proceed to vote, reducing physical wait times.

CEIR has surveyed states about voter registration database security every two years since 2018. These surveys have demonstrated widespread best practices in respondent states.

This paper examines factors contributing to wait times during the 2016 presidential election across multiple counties, finding that inadequate resources and staffing are key drivers of long lines.