Table 4.
OLS regression results for predictors of individuals’ environmental psychology.
| Environmental Concern (Model 1) | Support for Plastic Ban Policies (Model 2) | Attitudes Towards Reducing Plastics (Model 3) | Intention to Bring a Reusable Bag for Shopping (Model 4) | |
|---|---|---|---|---|
| Age | 0.004 (0.003) |
0.007 (0.005) |
0.009 (0.006) |
0.013 ** (0.005) |
| Education | 0.019 (0.027) |
0.036 (0.039) |
0.060 (0.046) |
0.042 (0.038) |
| Marital status a | −0.080 (0.061) |
0.033 (0.089) |
0.033 (0.105) |
0.048 (0.085) |
| Monthly income | 0.035 * (0.017) |
0.032 (0.025) |
−0.019 (0.030) |
0.044 (0.024) |
| Environmental knowledge | 0.097 *** (0.027) |
0.187 *** (0.040) |
0.283 *** (0.047) |
0.184 *** (0.038) |
| Gender b | 0.158 ** (0.051) |
0.271 *** (0.076) |
0.218 * (0.089) |
0.300 *** (0.072) |
| Constant | 3.546 *** (0.168) |
2.945 *** (0.247) |
2.515 *** (0.290) |
2.563 *** (0.235) |
| Adjusted R2 | 0.038 | 0.060 | 0.071 | 0.089 |
| F | 4.516 *** | 6.617 *** | 7.714 *** | 9.679 *** |
| VIF | 1.002–1.528 | 1.002–1.528 | 1.002–1.528 | 1.002–1.528 |
Notes: N = 532. Standard errors in parentheses. * p < 0.05, ** p < 0.01, *** p < 0.001. Reference categories: a marital status = single, b gender = male.