Students were asked to indicate how much of a stress each of six domains were at each time point. The domains included school, their friends, their future, their parents/family, their job, and money. Response options included: None (0), Small/Minor Stress (1), Medium Stress (2), and Large/Major Stress (3). We summed the number of medium or large stress domains endorsed at each wave and took the mean over all waves (range: 0 to 6).