2020 Stress in America™ Survey Methods

The 2020 Stress in America™ survey was conducted online within the United States by The Harris Poll on behalf of the American Psychological Association between Aug. 4 and Aug. 26, 2020, among 3,409 adults age 18+ who reside in the U.S. Interviews were conducted in English and Spanish. Data were weighted to reflect their proportions in the population based on the March 2019 Current Population Survey by the U.S. Census Bureau. Weighting variables included age by gender, race/ethnicity, education, region, household income and time spent online. Hispanic adults also were weighted for acculturation, taking into account respondents’ household language as well as their ability to read and speak in English and Spanish. Country of origin (U.S./non-U.S.) also was included for Hispanic and Asian subgroups. Weighting variables for Gen Z adults (ages 18–23) included education, age by gender, race/ethnicity, region, household income and size of household. Propensity score weighting was used to adjust for respondents’ propensity to be online. A propensity score allows researchers to adjust for attitudinal and behavioral differences between those who are online versus those who are not, those who join online panels versus those who do not, and those who responded to this survey versus those who did not. The survey also included a sample of 1,026 teens age 13–17 who reside in the U.S. The design and collection of teen data was supported by funding from the School of Education and Social Policy and the Institute for Policy Research at Northwestern University. Weighting variables included age by gender, race/ethnicity, parents’ highest level of education, region and size of household.  Because the sample is based on those who were invited and agreed to participate in research panels, no estimates of theoretical sampling error can be calculated.