In the survey, 26% of voters said the Senate should not confirm Jackson, an increase of 7 percentage points from a survey conducted just before her Senate Judiciary Committee hearing, the largest weekly shift in either direction measured in tracking that began after her nomination was announced in late February.

The uptick was driven by Republicans and independents: 49% of GOP voters now say Jackson should not be confirmed, up 13 points over the past week, while independents registered a smaller bump in opposition, from 18% to 25%.

With 47% of voters in support of her confirmation, Jackson’s standing compares favorably with Amy Coney Barrett, who emerged from her Supreme Court hearing in October 2020 with 51% in favor of her confirmation and 28% opposed.