Daoust, J., Bélanger, É., Dassonneville, R., Lachapelle, E., Nadeau, R., Becher, M., Brouard, S., Foucault, M., Hönnige, C. & Stegmueller, D. 2021, 'A guilt-free strategy increases self-reported non-compliance with COVID-19 preventive measures: Experimental evidence from 12 countries', PLoS ONE, 16(4), article no: e0249914. https://doi.org/10.1371/journal.pone.0249914