Replication Data for: Subgroup Differences in Implicit Associations and Explicit Attitudes during Wartime

When their country is at war, individuals express support for their government and hostility toward the foreign adversary, leading to the “rally ′round the flag” effect. What is less understood is how, during a rally, ethnic identity and proximity to conflict relate to attitudes toward the home state and the adversary. Moreover, individuals may feel pressure to answer patriotically when asked about the conflict, particularly individuals who share an ethnic identity with the majority population of the foreign adversary, leading to biased measures of opinion. We study these dynamics in the context of Ukraine's ongoing war with Russia, comparing responses from self-identified ethnic Ukrainians and Russians in four cities in Ukraine. Using a lab-based implicit association test (IAT) and survey with 600 respondents, we examine whether respondents’ implicit biases, reflexive preferences that are hard to manipulate, match their explicitly stated preferences for either Ukraine or Russia. We find that, on average, ethnic Ukrainians and Russians in Ukraine are explicitly and implicitly pro-Ukraine, although we observe slightly lower levels of pro-Ukraine bias among ethnic Russians. We also find that 70 percent of those who are implicitly pro-Russia are explicitly neutral or pro-Ukraine, highlighting the need to study implicit associations in sensitive settings.