A psychological need for certainty is associated with radical right voting

March 8, 2026 - 06:35

New research suggests that an individual's psychological need for certainty may be a significant factor in their political choices, particularly in support for radical right parties. A study published in the academic journal Personality and Individual Differences finds a clear connection between a low tolerance for ambiguity and the adoption of specific political attitudes.

According to the findings, individuals who experience discomfort with uncertain or unclear situations are more likely to endorse right-wing authoritarianism and populist viewpoints. These ideologies often present the world in stark, black-and-white terms, offering simple explanations and strong, decisive leadership as antidotes to complex societal problems.

This psychological profile, characterized by a desire for order, structure, and definitive answers, appears to predict a higher likelihood of voting for radical right candidates. These political movements frequently frame themselves as the sole defenders of traditional values and national identity against perceived threats, a narrative that resonates with those seeking clear-cut solutions.

The research underscores that political behavior is not solely driven by economic factors or policy preferences, but is also deeply rooted in fundamental human psychology. Understanding this link between the need for cognitive closure and political polarization is crucial for comprehending the current landscape in many democracies. It highlights the powerful appeal of messages that promise certainty in an increasingly complex and unpredictable world.