Table 1.
Descriptive Statistics.
| Variable | M | SD | ICC1 | ICC2 | ωBP | ωWP |
|---|---|---|---|---|---|---|
| Level 1 | ||||||
| Negative Affect | 2.04 | 0.96 | 0.41 | 0.94 | 0.78 | 0.66 |
| Attention to COVID-19 | 2.32 | 1.75 | 0.21 | 0.87 | ||
| Worry About Own Health | 3.05 | 1.70 | 0.90 | >0.99 | ||
| Worry About Own Social Life | 3.39 | 1.63 | 0.85 | 0.99 | ||
| Worry About Own Work/Studies | 3.36 | 1.80 | 0.88 | 0.99 | ||
| Worry About Others’ Health | 3.51 | 1.36 | 0.92 | >0.99 | 0.87 | 0.66 |
| Worry About Society | 4.27 | 1.13 | 0.88 | 0.99 | 0.81 | 0.64 |
| Level 2 | ||||||
| Neuroticism | 2.72 | 0.76 | 0.82 | |||
| Extraversion | 3.31 | 0.67 | 0.74 | |||
| Agreeableness | 3.87 | 0.55 | 0.70 | |||
| Conscientiousness | 3.71 | 0.65 | 0.76 | |||
| Openness | 3.64 | 0.69 | 0.72 |
Note. Shown are descriptive statistics and reliabilities of the examined variables. M = mean; SD = standard deviation; ICC1 = proportion of variance in level-1 variables attributable to between-person variance; ICC2 = precision of the person mean of level-1 variables; ωBP = McDonald’s omega total between persons; ωWP = McDonald’s omega total within persons. McDonald’s omega could not be calculated for one item measures (attention to COVID-19, worry about own health, worry about own social life, worry about own work/studies).