Uncertainty cues amplify late positive potential responses to aversive emotional stimuli.

Uncertainty is unavoidable, and maladaptive responses to uncertainty may underlie the etiology and maintenance of psychopathology. A general tendency to associate uncertainty with aversive consequences, a type of covariation bias, can amplify aversive emotional experiences. To address questions about uncertainty during emotion regulation, we examined the Late Positive Potential (LPP) - an electrocortical marker of attention to and appraisal of motivationally relevant emotional stimuli - during a task designed to measure the effect of covariation bias and its emotional response consequences.

Brief mindfulness training enhances cognitive control in socioemotional contexts: Behavioral and neural evidence.

In social contexts, the dynamic nature of others' emotions places unique demands on attention and emotion regulation. Mindfulness, characterized by heightened and receptive moment-to-moment attending, may be well-suited to meet these demands. In particular, mindfulness may support more effective cognitive control in social situations via efficient deployment of top-down attention.

Mindfulness increases prosocial responses toward ostracized strangers through empathic concern.

Four studies tested the proposition that mindfulness and its training fostered prosociality toward ostracized strangers. In discovery Study 1, dispositional mindfulness predicted greater empathic concern for, and more helping behavior toward, an ostracized stranger. Using an experimental design, Study 2 revealed that very briefly instructed mindfulness, relative to active control instructions, also promoted prosocial responsiveness to an ostracized stranger.

Correction: Mindfulness Enhances Episodic Memory Performance: Evidence from a Multimethod Investigation.

[This corrects the article DOI: 10.1371/journal.pone.

Mindfulness Enhances Episodic Memory Performance: Evidence from a Multimethod Investigation.

Training in mindfulness, classically described as a receptive attentiveness to present events and experiences, has been shown to improve attention and working memory. Both are key to long-term memory formation, and the present three-study series used multiple methods to examine whether mindfulness would enhance episodic memory, a key form of long-term memory. In Study 1 (N = 143), a self-reported state of mindful attention predicted better recognition performance in the Remember-Know (R-K) paradigm.

Enjoying food without caloric cost: The impact of brief mindfulness on laboratory eating outcomes.

Objective: Mindfulness-based interventions have been increasingly applied to treat eating-related problems ranging from obesity to eating disorders. Yet few studies have empirically examined the mechanisms of a mindful approach to eating. The current studies examine the potential of brief mindfulness instructions to enhance the psychological and behavioral dimensions of eating.

Trait Mindfulness Predicts Efficient Top-Down Attention to and Discrimination of Facial Expressions.

In social situations, skillful regulation of emotion and behavior depends on efficiently discerning others' emotions. Identifying factors that promote timely and accurate discernment of facial expressions can therefore advance understanding of social emotion regulation and behavior. The present research examined whether trait mindfulness predicts neural and behavioral markers of early top-down attention to, and efficient discrimination of, socioemotional stimuli.

From mindful attention to social connection: The key role of emotion regulation.

Effective emotion regulation is important for high-quality social functioning. Recent laboratory-based evidence suggests that mindfulness may enhance emotion regulation in socioemotional contexts; however, little is known about mindful emotion regulation during in vivo social interactions. In a study of romantic couples, we assessed each partner's mindfulness and top-down attentional efficiency (with an Emotional Go/No-Go task) prior to sampling emotions and perceived connection with others during day-to-day social interactions.

An observational study of group waterpipe use in a natural environment.

Introduction: To date research on tobacco smoking with a waterpipe (hookah, narghile, and shisha) has focused primarily on the individual user in a laboratory setting. Yet, waterpipe tobacco smoking is often a social practice that occurs in cafés, homes, and other natural settings. This observational study examined the behavior of waterpipe tobacco smokers and the social and contextual features of waterpipe use among groups in their natural environment.

Dispositional mindfulness and the attenuation of neural responses to emotional stimuli.

Considerable research has disclosed how cognitive reappraisals and the modulation of emotional responses promote successful emotion regulation. Less research has examined how the early processing of emotion-relevant stimuli may create divergent emotional response consequences. Mindfulness--a receptive, non-evaluative form of attention--is theorized to foster emotion regulation, and the present study examined whether individual differences in mindfulness would modulate neural responses associated with the early processing of affective stimuli.