Perceived Behavioral Controls | Undergraduate (n = 301) | Post-graduate (n = 109) | ||
---|---|---|---|---|
Mean | SD | Mean | SD | |
PBC 1. I can skip eating barbecued food to reduce air pollution | 3.76 | 0.91 | 3.53 | 1.01 |
PBC 2. I can walk, bike, or take public transportation to reduce air pollution | 4.16 | 0.82 | 4.13 | 0.92 |
PBC 3. Although wearing a mask is troublesome, I can remind my children to use a mask when the air polluted with PM 2.5 is severe | 4.31 | 0.85 | 4.05 | 0.92 |
PBC 4. When the air polluted with PM 2.5 is severe, I can guide children to wear a mask and protect their face | 4.30 | 0.82 | 4.01 | 0.93 |
PBC Scores | 4.13 | 0.65 | 3.93 | 0.77 |