Participants of this study were part of the longitudinal Social Media at Work in Finland Survey, which targeted Finnish workers aged 18 years and older. A pre-COVID-19 crisis survey was collected from September 16 through October 15, 2019 (N = 1318). All participants taking part in the 2019 autumn survey were recontacted during the COVID-19 crisis in spring 2020, and we collected the follow-up survey between March 16 and April 8, 2020. The response rate was 82.02% (N = 1081), and there was no bias due to nonresponse. Participants of both surveys were 53.93% male and aged 18–66 (M = 44.14, SD = 11.58). We used population weights to correct minor biases of age and gender in the sample. We removed from the analysis respondents who were retired, unemployed, or temporarily not working (n = 79) to measure changes in the working population.
