April 27, 2021
Poll Contact: Tatishe Nteta
Republicans Blame Democrats, Antifa and U.S. Capitol Police for Jan. 6 Mayhem, According to New UMass Amherst/WCVB Poll
Poll finds plurality of respondents say Trump is most responsible for the violence at the Capitol, while a majority supports continuing federal efforts to find, arrest and prosecute the day’s participants
Toplines and crosstabs are posted below.
YouGov interviewed 1,151 respondents who were then matched down to a sample of 1,000 to produce the final dataset. The respondents were matched to a sampling frame on gender, age, race, and education. The frame was constructed by stratified sampling from the full 2018 American Community Survey (ACS) 1-year sample with selection within strata by weighted sampling with replacements (using the person weights on the public use file).
The matched cases were weighted to the sampling frame using propensity scores. The matched cases and the frame were combined and a logistic regression was estimated for inclusion in the frame. The propensity score function included age, gender, race/ethnicity, years of education, and region. The propensity scores were grouped into deciles of the estimated propensity score in the frame and post-stratified according to these deciles.
The weights were then post-stratified on 2016 Presidential vote choice, and a four-way stratification of gender, age (4-categories), race (4-categories), and education (4-categories), to produce the final weight.
Field Dates: April 21 – April 23, 2021 | Sample: 1,000 Respondents | Margin of Error: 3.4%