Academic Abstract The idea of “purity” transformed moral psychology. Here, we provide the
first systematic review of this concept. Although often discussed as one construct, we reveal …

Political psychology in international relations (IR) has undergone a dramatic transformation
in the past two decades, mirroring the broader changes occurring in IR itself. This review …

Abstract Moral Foundations Theory (MFT) is employed as a causal explanation of ideology
that posits political attitudes are products of moral intuitions. Prior theoretical models …

Many theories of international relations assume that public opinion exerts a powerful effect
on foreign policy in democracies. Previous research, based on observational data, has …

Previous research shows that, when it comes to foreign policy, individuals have general
orientations that inform their beliefs toward more specific issues in international relations …

Originally developed to explain cultural variation in moral judgments, moral foundations
theory (MFT) has become widely adopted as a theory of political ideology. MFT posits that …

Cybersecurity represents a unique national security challenge for states: data breaches with
the potential for national, macro-level consequences are most likely to occur at the micro …

The COVID-19 pandemic has produced an unprecedented collective action problem.
Individuals must make a variety of decisions that influence both their own well-being and the …

Under what conditions are individuals more likely to approve of human rights abuses by
their governments? While various theoretical expectations have been offered about public …

Recent research into the public's attitude toward the use of nuclear weapons repeats long-
standing mistakes in how international relations theorists think about morality. Falsely …