Temporal comparisons shape system justification processes

Abstract

AbstractA central aspect of political conservatism is the notion that the system is fair. Political conservatives tend to defend the system more than do liberals. Here we test whether the link between political orientation and this system justification tendency depends on the comparisons people make across time. Across five studies, we found that the typically observed link between conservative (vs. liberal) political orientation and system justification is only observed when no temporal comparisons are made, or when the status quo is compared to a future alternative. However, this association is not observed when the status quo is compared to the past. Instead, when comparing the present to the past, the link between political orientation and system justification was blocked (Studies 1, 2, and 4) or even reversed (Study 3). Theoretically, these results connect the system justification literature to literature on temporal comparison and suggest that system justification is meaningfully influenced by comparisons processes.