Table A2.

Principal component analysis: pre-, and post-COVID-19 pro-environmental behavior.

	Pre-COVID-19		Post-COVID-19
	Recycling	Consumption reduction	Recycling	Consumption reduction
Recycle batteries	0.451		0.429
Recycle paper	0.514		0.443
Recycle glass	0.466		0.536
Recycle plastic	0.554		0.539
Reduce electricity consumption		0.463		0.469
Reduce luxury consumption		0.559		0.605
Reduce overseas travel		0.458		0.602
Reduce food consumption		0.512		0.503
Eigen values	3.142	2.562	2.832	1.534
AVE	0.251	0.253	0.242	0.467
Squared correlations among latent variables
Recycling and consumption reduction	0.079			0.112

Scale reliability (Alpha): Pre-COVID-19 = 0.853, Post-COVID-19 = 0.811