Fig 1.
The model framework assessed in this study.
Table 1.
Items, descriptive statistics, and ordinal alpha for scales used to measure environmental concerns and climate change beliefs.
Table 2.
Items and descriptive statistics for the scale used to measure the frequency of pro-environmental behaviors.
Table 3.
Items, descriptive statistics, and ordinal alpha for the psychological barriers scale.
Fig 2.
Note. Loadings and factor correlations are given as standardized parameters.
Fig 3.
Pro-environmental behavior model.
Note. Loadings, residual variances, and factor correlations are given as standardized parameters. Dotted lines indicate loadings that were constrained to be equal to allow for local factor identifiability.
Fig 4.
Note. Loadings, residual variances, and factor correlations are given as standardized parameters.
Fig 5.
Second-order factor model for the psychological barriers scale.
Note. Loadings are given as standardized parameters.
Table 4.
Regression model results for each pro-environmental behavior.
Fig 6.
Linear relationships between attitudes and pro-environmental behavior for different levels of psychological barriers.
Note. The vertical lines represent the 95% confidence intervals for the standardized behavior frequency across different levels of psychological barriers.