Figure 1.

Flowchart of participant recruitment for the present study. The sample for the current study was derived from two independent samples. Data from Sample 1 were collected in three waves. Sample 1, Wave 1 was collected in the fall of 2017; Sample 1, Wave 2 was collected in the winter of 2018; and Sample 1, Wave 3 was collected in the fall of 2020. For Sample 1, demographic data were collected at Wave 1 and impulsivity data were collected at Wave 2. All COVID-19-related variables were collected at Wave 3. Data for Sample 2 were collected at a single timepoint between January and February 2021. The total sample size (N = 490) for the current study is comprised of Sample 1, Wave 3 plus Sample 2).