Abstract
<p>Beliefs do more than represent the world; they can also regulate uncertainty, affect, identity, and significance. This article introduces regressive restoration as a temporal regulatory process in which epistemic destabilization increases reliance on coherence-restoring beliefs, the immediate stabilizing effects of those beliefs reinforce commitment, and that commitment subsequently reduces epistemic flexibility. Epistemic destabilization refers to conditions in which cues for determining what is credible, coherent, or socially shared become fragmented, overloaded, unreliable, or contested. The model proposes that available integrative resources– the momentary attentional, affective, and uncertainty-tolerance resources needed to remain engaged with conflicting information– moderate whether destabilization promotes adaptive accommodation or regressive restoration. The model distinguishes short-term stabilization from maladaptive rigidity. Coherence restoration is context-sensitive and may be functional, whereas rigidity is indicated when closure-oriented responses resist correction or persist across contexts in which reflective integration is possible. Regressive restoration is defined as a process rather than a trait or latent factor, and identity consolidation is treated as an important but nonessential amplifier. Five propositions specify the model’s distinctive predictions concerning regulatory function, temporal ordering, motivational amplification, correction resistance, and cross-context generalization. A focused empirical agenda is proposed to test whether immediate coherence, affective relief, or significance restoration predicts later belief rigidity beyond established informational and motivational mechanisms.</p>