"WEIRDly Exceptional": Has Cultural Psychology Reproduced What It Sought to Critique?

The WEIRD framework-Western, educated, industrialized, rich, democratic-introduced in 2010 by Henrich et al. drew widespread attention to psychology's overreliance on Western samples and its assumption of universal human psychology. However, in this article I argue that the framework's popularization-particularly in work explaining the origins and consequences of WEIRD psychology-has paradoxically generated a new form of exceptionalism. By designating Western populations as psychologically "peculiar," the framework inadvertently maintains the West as the central reference point against which human variation is measured. I identify three mechanisms through which this occurs. First, the WEIRD acronym itself embeds developmental assumptions: Its components connote achievements rather than neutral differences, while implicitly defining non-WEIRD populations through deficit (uneducated, undeveloped, poor, authoritarian). Second, the comparative structure positions WEIRD populations as the persistent baseline, with non-WEIRD psychologies understood through their deviation from Western patterns rather than as autonomous systems. Third, cultural-historical accounts tracing WEIRD psychology to internal European developments risk obscuring how extraction and violence constituted the material conditions for Western institutional dominance. I propose that genuinely decentering Western psychology requires moving beyond binary comparative frameworks, developing research programs that engage diverse cultural psychologies on their own terms and transforming institutional structures that implicitly favor Western theoretical frameworks as unmarked universals.