Examining change in social dominance and authoritarianism during New Zealand's nationwide COVID-19 lockdown

We investigated mean-level changes in social dominance orientation (SDO) and right-wing authoritarianism (RWA) during (vs before) New Zealand's nationwide coronavirus disease 2019 (COVID-19) lockdown at a time when New Zealand was led by a left-leaning government. The number of participants in the study ranged from (Ns = 25,065–24,653). Using propensity score matching to approximate experimental conditions, results show that both ideological motivations decreased slightly during the lockdown but rebounded after restrictions were removed several months later. We also tested whether the lockdown differentially moderated the associations SDO and RWA had with institutional attitudes. Lockdown conditions exacerbated the negative association between SDO and government satistfaction but attenuated the negative association between RWA and government satisfaction. Similar patterns emerged for trust in police and politicians but not trust in science. Although SDO and RWA fluctuated in similar directions during New Zealand's nationwide lockdown, our results indicate that people high in RWA may become more supportive of the government and police under such conditions—even in countries with a left-leaning political leader helming the pandemic response.