Trait Mindfulness Facets and Adaptive Decision-Making Patterns

Mindfulness is widely studied as a psychological resource linked to self-regulation, yet findings connecting mindfulness to decision-making, particularly cognitive biases, have been mixed. One explanation is that mindfulness is often treated as a unitary construct despite its multidimensional nature. This pilot study examined whether distinct facets of trait mindfulness are differentially associated with cognitive biases relevant to adaptive decision-making. A community sample of 499 U.S. adults completed two multidimensional mindfulness measures and behavioral vignettes assessing loss aversion, delay discounting, conjunction fallacy, and mental accounting. Binary logistic regression analyses revealed statistically significant, facet-specific associations with decision outcomes. Present-moment focus and emotional awareness were associated with greater likelihood of resisting loss aversion; attention predicted resistance to mental accounting and conjunction errors; and engagement predicted reduced delay discounting. These preliminary findings suggest that mindfulness facets relate to distinct patterns of decision-making rather than uniformly improving judgment. Implications for counseling are discussed.