title: Perceptual Negativity Predicts Greater Reactivity to Negative Events in Daily Life.
abstract: Reinforcement sensitivity theory includes the idea that people differ in their sensitivity to negative events, but relevant process-based assessments have not been developed. The present studies assessed sensitivity to negative events in terms of the extent to which negative word stimuli were perceived to be larger than neutral word stimuli. There was a general tendency to overestimate the size of negative relative to neutral words, but individuals differed substantially in this form of what is termedperceptual negativity. Of more importance, two studies (totalN= 151) found systematic relationships between individual differences in perceptual negativity and reactivity to negative events in daily diary protocols. Study 1 found that within-person variations in the occurrence of daily negative events undermined goal-related optimism to a greater extent at higher, relative to lower, levels of perceptual negativity. Study 2 conceptually replicated this interaction in the context of within-person associations between the occurrence of daily negative events and antisocial behavior. These findings are important in advancing reinforcement sensitivity theory, in operationalizing a particular component of it, and in extending it to reactivity processes in daily life.
authors.affiliation: North Dakota State University.
authors.forename: Michael D
authors.initials: MD
authors.lastname: Robinson
authors.forename: Tianwei
authors.initials: T
authors.lastname: Liu
keywords: Behavioral Inhibition; Daily; Perception; Reactivity; Reinforcement Sensitivity