Psychological predictors of COVID-19 vaccination in New Zealand

Abstract

Is it possible to predict COVID-19 vaccination status prior to the existence and availability of COVID-19 vaccines? Here, we present a logistic model by regressing decisions to vaccinate in late 2021 on lagged sociodemographic, health, social, and political indicators from 2019 in a sample of New Zealand adults aged between 18 and 94 (Mage = 52.92, SD = 14.10; 62.21% women; N = 5324). We explain 31% of the variance in decision making across New Zealand. Significant predictors of being unvaccinated were being younger, more deprived, reporting less satisfaction with general practitioners, lower levels of neuroticism, greater levels of subjective health and meaning in life, higher distrust in science and in the police, lower satisfaction in the government, as well as political conservatism. Additional cross-sectional models specified using the same, and additional COVID-19-specific factors are also presented. These findings reveal that vaccination decisions are neither artefacts of context nor chance, but rather can be predicted in advance of the availability of vaccines.

Behavioral, cognitive and emotional determinants of getting vaccinated for COVID-19 and the mediating role of institutional trust among young adults in Cyprus

“…Our results thus underscore the pivotal role of trust in state authorities in in uencing and modulating perceptions and motivations that drive vaccination intentions (58). This aligns with global ndings in adult populations, where higher trust in state authorities consistently emerges as a key determinant of COVID-19 vaccination uptake and as one of the main drivers of vaccine hesitancy (4,6,8,23,27,28,59).…”

“…Trust in state authorities was also consistently reported in the general adult population as one of the most highly correlated factors with COVID-19 vaccination uptake and one of the main drivers of vaccine hesitancy (4,6,8,23,(27)(28)(29)(30)(31). Individuals who reported higher levels of trust in state authorities were more likely to be vaccinated or intended to get vaccinated against COVID-19 whereas those who did not trust state authorities were more likely to be unvaccinated or demonstrated hesitancy.…”