Table 1 Key concepts, their operationalisations, motivation for their inclusion, and hypotheses.

From: Evidence from 43 countries that disease leaves cultures unchanged in the short-term

Concept

Variable

Summary

Predictions

Collectivism/individualism43

Collectivism

Collectivism emphasizes low tolerance of deviation from in-group norms and a high attention on conformity and obedience

Hypothesis 1: Collectivism increases

Duty/joy43

Duty

Duty emphasizes hard work as important child quality and claim that people are in need because they are lazy

Hypothesis 2: Duty increases

Traditionalism/autonomy (World Values Survey)

Traditionalism

Autonomy emphasizes qualities like independence and determination/perseverance at the expense of religious faith and obedience

Hypothesis 3: Traditionalism increases

Pro-fertility/individual choice norms6

Individual choice

Pro-fertility norms support traditional gender roles and stigmatise non-traditional sexual behaviour

Hypothesis 4:

Individual choice norms decrease

Hygiene norms1

Spitting inappropriateness

Where people think it is inappropriate to spit

Hypothesis 5: Spitting inappropriateness increases

Perceived societal threats1

Immigration

Immigration

Hypothesis 6: Immigration threat increases

Subsistence

Food deprivation, lack of safe water, poor quality of air, diseases, and natural disasters

Hypothesis 7: Subsistence threat increases

Socialization hypothesis

Age differences

Intergenerational cultural change

Hypothesis 8: COVID-19 effect is larger on younger people

  1. Notes: See Table S1 for wording of all items used.